APA (7e ed.) Bronvermelding

United States. Library of Congress. (1969). Index to the Theodore Roosevelt papers. U. S. Gov't. Print. Off.

Chicago (17e ed.) Bronvermelding

United States. Library of Congress. Index to the Theodore Roosevelt Papers. Washington: U. S. Gov't. Print. Off, 1969.

MLA (9e ed.) Bronvermelding

United States. Library of Congress. Index to the Theodore Roosevelt Papers. U. S. Gov't. Print. Off, 1969.