Zimolzak, C. E. (1983). The human landscape: Geography and culture (2nd ed.). Merrill.
Cita Chicago (17th ed.)Zimolzak, Chester E. The Human Landscape: Geography and Culture. 2nd ed. Columbus, Ohio: Merrill, 1983.
Cita MLA (9th ed.)Zimolzak, Chester E. The Human Landscape: Geography and Culture. 2nd ed. Merrill, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.