Style de citation APA (7e éd.)

Heron, C., & Penfold, S. (2005). The workers' festival: A history of Labour Day in Canada. University of Toronto Press.

Style de citation Chicago (17e éd.)

Heron, Craig, et Steven Penfold. The Workers' Festival: A History of Labour Day in Canada. Toronto [Ontario] ; Buffalo [New York]: University of Toronto Press, 2005.

Style de citation MLA (8e éd.)

Heron, Craig, et Steven Penfold. The Workers' Festival: A History of Labour Day in Canada. University of Toronto Press, 2005.