Cita APA (7a ed.)

Stearns, P. N., Adas, M., & Schwartz, S. B. (1996). 1450 to present (2. ed.). Harper Collins.

Cita Chicago Style (17a ed.)

Stearns, Peter N., Michael Adas, y Stuart B. Schwartz. 1450 to Present. 2. ed. New York: Harper Collins, 1996.

Cita MLA (9a ed.)

Stearns, Peter N., et al. 1450 to Present. 2. ed. Harper Collins, 1996.