APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Getis, Arthur, Judith Getis, and Jerome Donald Fellmann. Introduction to Geography. 5. ed. Dubuque, IA [u.a.]: Brown, 1996.

MLA (9th ed.) Citation

Getis, Arthur, et al. Introduction to Geography. 5. ed. Brown, 1996.