Style de citation APA (7e éd.)

de Blij, H., & Muller, p. O. (1996). Physical geography of the global environment (2nd ed.). John Wiley.

Style de citation Chicago (17e éd.)

de Blij, H.J, et peter O. Muller. Physical Geography of the Global Environment. 2nd ed. New York: John Wiley, 1996.

Style de citation MLA (9e éd.)

de Blij, H.J, et peter O. Muller. Physical Geography of the Global Environment. 2nd ed. John Wiley, 1996.