Style de citation APA

Christopherson, R. W. (2006). Geosystems: An introduction to physical geography (6th ed.). Pearson.

Style de citation Chicago

Christopherson, Robert W. Geosystems: An Introduction to Physical Geography. 6th ed. New Jersey: Pearson, 2006.

Style de citation MLA

Christopherson, Robert W. Geosystems: An Introduction to Physical Geography. 6th ed. Pearson, 2006.

Attention : ces citations peuvent ne pas être correctes à 100%.