Style de citation APA (7e éd.)

Howlett, D. (1964). The fourth American faith. Harper & Row.

Style de citation Chicago (17e éd.)

Howlett, Duncan. The Fourth American Faith. New York [u.a.]: Harper & Row, 1964.

Style de citation MLA (8e éd.)

Howlett, Duncan. The Fourth American Faith. Harper & Row, 1964.