Cita APA (7a ed.)

Hayes, C. J. H., Baldwin, M. W., & Cole, C. W. (1967). History of western civilization (2. ed.). The Macmillan Company.

Cita Chicago Style (17a ed.)

Hayes, Carlton J. H., Marshall Whithed Baldwin, y Charles Woolsey Cole. History of Western Civilization. 2. ed. New York: The Macmillan Company, 1967.

Cita MLA (8a ed.)

Hayes, Carlton J. H., et al. History of Western Civilization. 2. ed. The Macmillan Company, 1967.