Cita APA (7a ed.)

Bothwell, R. (1989). History of Canada since 1867. Association for Canadian Studies in the United States.

Cita Chicago Style (17a ed.)

Bothwell, Robert. History of Canada Since 1867. Washington, D.C.: Association for Canadian Studies in the United States, 1989.

Cita MLA (9a ed.)

Bothwell, Robert. History of Canada Since 1867. Association for Canadian Studies in the United States, 1989.