Style de citation APA (7e éd.)

Getis, A., Getis, J., & Fellmann, J. D. (2008). Introduction to geography (11th ed.). McGraw-Hill Higher Education.

Style de citation Chicago (17e éd.)

Getis, Arthur, Judith Getis, et Jerome D. Fellmann. Introduction to Geography. 11th ed. Boston: McGraw-Hill Higher Education, 2008.

Style de citation MLA (9e éd.)

Getis, Arthur, et al. Introduction to Geography. 11th ed. McGraw-Hill Higher Education, 2008.