Style de citation APA (7e éd.)

Butterfield, H. (1981). The origins of history (First edition.). Basic Book Inc. Publisher.

Style de citation Chicago (17e éd.)

Butterfield, Herbert. The Origins of History. First edition. New York: Basic Book Inc. Publisher, 1981.

Style de citation MLA (8e éd.)

Butterfield, Herbert. The Origins of History. First edition. Basic Book Inc. Publisher, 1981.