APA-Zitierstil (7. Ausg.)

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

Chicago-Zitierstil (17. Ausg.)

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

MLA-Zitierstil (9. Ausg.)

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