Style de citation APA (7e éd.)

De Blij, H. J. (2010). Geography of the world (4th ed.). John Wiley & Sons.

Style de citation Chicago (17e éd.)

De Blij, Harm J. Geography of the World. 4th ed. Hoboken, N.J: John Wiley & Sons, 2010.

Style de citation MLA (9e éd.)

De Blij, Harm J. Geography of the World. 4th ed. John Wiley & Sons, 2010.