To insert a reference to text at the end of a document, which of the following should be done?

A) Insert a citation.
B) Insert a bookmark.
C) Insert a footnote.
D) Insert an endnote.

Insert Endnote

The action of adding a note at the end of a document or section that provides additional information or citations.

Reference Text

Text in a document that refers the reader to another place in the document or to an external source for additional information.

Insert a Citation

Adding a reference to a source of information within a document to substantiate facts or support arguments.