Getis, J., Fellmann, J. D., & Gatis, A. (2009). Introduction to geography. Higher Education.
Chicago Style (17th ed.) CitationGetis, Judith, Jerome D. Fellmann, and Athur Gatis. Introduction to Geography. Higher Education, 2009.
MLA (8th ed.) CitationGetis, Judith, et al. Introduction to Geography. Higher Education, 2009.
Warning: These citations may not always be 100% accurate.