APA (7e ed.) Bronvermelding

Zimolzak, C. E., & Stansfeild, C. A. (1979). The human landscape: Geography and culture. Charles E.Merrill.

Chicago (17e ed.) Bronvermelding

Zimolzak, Chester E., en Charles A. Stansfeild. The Human Landscape: Geography and Culture. Columbus: Charles E.Merrill, 1979.

MLA (9e ed.) Bronvermelding

Zimolzak, Chester E., en Charles A. Stansfeild. The Human Landscape: Geography and Culture. Charles E.Merrill, 1979.