Style de citation APA

Boehm, R. G. (2002). Geography: The World and its people. New York: Glencoe/McGraw-Hill.

Style de citation Chicago

Boehm, Ricchard G. Geography: The World and Its People. New York: Glencoe/McGraw-Hill, 2002.

Style de citation MLA

Boehm, Ricchard G. Geography: The World and Its People. New York: Glencoe/McGraw-Hill, 2002.

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