Style de citation APA

Johnson, C. O. (1944). Government in the United States. Crowell.

Style de citation Chicago

Johnson, Claudius O. Government in the United States. New York: Crowell, 1944.

Style de citation MLA

Johnson, Claudius O. Government in the United States. Crowell, 1944.

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