Style de citation APA (7e éd.)
Boehm, R. G., Armstrong, D. G., & Hunkins, F. P. (2002). Geography: The world and its people. Glencoe/ McGraw-Hill.
Style de citation Chicago (17e éd.)
Boehm, Richard G., David G. Armstrong, et Francis P. Hunkins. Geography: The World and Its People. New York: Glencoe/ McGraw-Hill, 2002.
Style de citation MLA (9e éd.)
Boehm, Richard G., et al. Geography: The World and Its People. Glencoe/ McGraw-Hill, 2002.
Attention : ces citations peuvent ne pas être correctes à 100%.