APA (7th ed.) Citation

Schwartz, M., & O'Connor, J. R. (1973). Exploring the western world: Its peoples, cultures and geography. Globe Book.

Chicago Style (17th ed.) Citation

Schwartz, Melvin, and John R. O'Connor. Exploring the Western World: Its Peoples, Cultures and Geography. New York [u.a.]: Globe Book, 1973.

MLA (9th ed.) Citation

Schwartz, Melvin, and John R. O'Connor. Exploring the Western World: Its Peoples, Cultures and Geography. Globe Book, 1973.