APA (7e ed.) Bronvermelding

Fellmann, J. D., Getis, A., & Getis, J. (2003). Human geography: Landscapes of human activities (7th ed.). McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Fellmann, Jerome Donald, Arthur Getis, en Judith Getis. Human Geography: Landscapes of Human Activities. 7th ed. Boston: McGraw-Hill, 2003.

MLA (9e ed.) Bronvermelding

Fellmann, Jerome Donald, et al. Human Geography: Landscapes of Human Activities. 7th ed. McGraw-Hill, 2003.