Style de citation APA (7e éd.)

Betts, E. A., Frost, B., Jupo, F., McGee, M., Polgreen, J., & Robertson, M. (1950). Adventures now and then. American Book Company.

Style de citation Chicago (17e éd.)

Betts, Emmett A., Bruno Frost, Frank Jupo, Millard McGee, John Polgreen, et Maurice Robertson. Adventures Now and Then. New York : Cincinnati : Chicago : Boston : Atlanta : Dallas : San Francisco: American Book Company, 1950.

Style de citation MLA (8e éd.)

Betts, Emmett A., et al. Adventures Now and Then. American Book Company, 1950.