Cita APA (7th ed.)

Lernen, M. (1964). America as a civilization. Simon and Schuster.

Cita Chicago (17th ed.)

Lernen, Max. America as a Civilization. New York: Simon and Schuster, 1964.

Cita MLA (9th ed.)

Lernen, Max. America as a Civilization. Simon and Schuster, 1964.