Cita APA (7a ed.)

Rock, J. (1964). The time has come. Avon Book.

Cita Chicago Style (17a ed.)

Rock, John. The Time Has Come. New York: Avon Book, 1964.

Cita MLA (9a ed.)

Rock, John. The Time Has Come. Avon Book, 1964.

Precaución: Estas citas no son 100% exactas.