United States. Library of Congress. (1969). Index to the Theodore Roosevelt papers. U. S. Gov't. Print. Off.
Chicago (17e ed.) BronvermeldingUnited States. Library of Congress. Index to the Theodore Roosevelt Papers. Washington: U. S. Gov't. Print. Off, 1969.
MLA (9e ed.) BronvermeldingUnited States. Library of Congress. Index to the Theodore Roosevelt Papers. U. S. Gov't. Print. Off, 1969.
Let op: Deze citaties zijn niet altijd 100% accuraat.