Cita APA (7a ed.)

Womack, J. (1969). Zapata and the Mexican revolution. Knopf.

Cita Chicago Style (17a ed.)

Womack, Jack. Zapata and the Mexican Revolution. New York: Knopf, 1969.

Cita MLA (9a ed.)

Womack, Jack. Zapata and the Mexican Revolution. Knopf, 1969.