APA-Zitierstil (7. Ausg.)

Getis, A., Getis, J., & Fellmann, J. D. (1996). Introduction to geography (5th ed.). Wm. C. Brown Publishers.

Chicago-Zitierstil (17. Ausg.)

Getis, Arthur, Judith Getis, und Jerome Donald Fellmann. Introduction to Geography. 5th ed. Dubuque, Iowa: Wm. C. Brown Publishers, 1996.

MLA-Zitierstil (9. Ausg.)

Getis, Arthur, et al. Introduction to Geography. 5th ed. Wm. C. Brown Publishers, 1996.