Cita APA (7a ed.)

Guyatt, J., Yapp, M., Killingray, M., & O'Connor, E. (1980). The Mexican Revolution (1. publ.). Harrap.

Cita Chicago Style (17a ed.)

Guyatt, John, Malcolm Yapp, Margaret Killingray, y Edmund O'Connor. The Mexican Revolution. 1. publ. London: Harrap, 1980.

Cita MLA (9a ed.)

Guyatt, John, et al. The Mexican Revolution. 1. publ. Harrap, 1980.