Cita APA (7th ed.)

Smith, D. E. (2013). Across the aisle: Opposition in Canadian politics. University of Toronto Press.

Cita Chicago (17th ed.)

Smith, David E. Across the Aisle: Opposition in Canadian Politics. Toronto [Ont.]: University of Toronto Press, 2013.

Cita MLA (9th ed.)

Smith, David E. Across the Aisle: Opposition in Canadian Politics. University of Toronto Press, 2013.