APA引文

Christopherson, R. W. (1994). Applied physical geography: Geosystems in the laboratory. Macmillan.

Chicago Style (17th ed.) Citation

Christopherson, Robert W. Applied Physical Geography: Geosystems in the Laboratory. New York: Macmillan, 1994.

MLA引文

Christopherson, Robert W. Applied Physical Geography: Geosystems in the Laboratory. Macmillan, 1994.