Style de citation APA (7e éd.)

Keats, J. (1996). Understanding maps (2nd ed.). Longman.

Style de citation Chicago (17e éd.)

Keats, J.S. Understanding Maps. 2nd ed. London: Longman, 1996.

Style de citation MLA (9e éd.)

Keats, J.S. Understanding Maps. 2nd ed. Longman, 1996.