Cita APA (7a ed.)

Carruth, G. (1956). The encyclopedia of American facts and dates. Thomas Y. Crowell.

Cita Chicago Style (17a ed.)

Carruth, Gorton. The Encyclopedia of American Facts and Dates. New York: Thomas Y. Crowell, 1956.

Cita MLA (9a ed.)

Carruth, Gorton. The Encyclopedia of American Facts and Dates. Thomas Y. Crowell, 1956.