APA (7th ed.) Citation

Getis, A., Getis, J., & Fellman, J. D. (2008). Introduction to geography. McGraw Hill.

Chicago Style (17th ed.) Citation

Getis, Arthur, Judith Getis, and Jerome D. Fellman. Introduction to Geography. McGraw Hill, 2008.

MLA (8th ed.) Citation

Getis, Arthur, et al. Introduction to Geography. McGraw Hill, 2008.