If you're going to be citing the same source several times in a single paragraph, it's preferred that you put a single footnote at the end of the paragraph.
When you do need to cite the same source more than once, you can use a shortened version of the bibliographic entry.
Information on how to write footnotes and endnotes.
Footnotes, a type of citation format, are most often used for history and philosophy papers.
In history papers footnotes serve as a way to cite sources, and the note is usually a bibliographic entry that details the source material for a quote or idea.
However, these notes can also be used to expand on ideas in the text.If you need to reference more than one source, use only one footnotes and include the bibliographic information for all the sources in the same note.In fact, it's often a good idea to include more than one source, particularly when citing controversial work: the more evidence you can provide for your argument, the more credible your paper will be.Footnotes can also be used to include information that is relevant but not vital to your main argument.For example, if you're discussing a historical figure, you may want to include an anecdote that's interesting but does not directly pertain to the main argument of your paper.If you're not sure which to use, it's best to ask your teacher or professor which they prefer.In this article I'm going to refer to footnotes only, but all the issues discussed below can be applied to endnotes as well.Always think critically about the information you place in a footnote or endnote. Ask yourself, is this supplementary or tangential information that would otherwise disrupt the narrative flow of the text or is this essential information that I should integrate into the main text? A Guide to Footnotes and Endnotes for NASA History Authors. In general, to avoid interrupting the continuity of the text, footnote numbers are placed at the end of the sentence, clause, or phrase containing the quoted or paraphrased material. Depending on the writing style used in your class, endnotes may take the place of a list of resources cited in your paper or they may represent non-bibliographic items, such as comments or observations, followed by a separate list of references to the sources you cited and arranged alphabetically by the author's last name.If you are unsure about how to use endnotes, consult with your professor. In general, the use of footnotes in most academic writing is now considered a bit outdated and has been replaced by endnotes, which are much easier to place in your paper, even with the advent of word processing programs.