Footnotes
Footnotes should be used sparingly. Number them consecutively throughout the article, using
superscript Arabic numbers. Many wordprocessors build footnotes into the text, and this feature may
be used. Should this not be the case, indicate the position of footnotes in the text and present the
footnotes themselves separately at the end of the article. Do not include footnotes in the Reference
list.
Table footnotes
Indicate each footnote in a table with a superscript lowercase letter.