APA (7th ed.) Citation

Willoughby, W. R. (1979). The joint organizations of Canada and the United States. University of Toronto Press.

Chicago Style (17th ed.) Citation

Willoughby, William R. The Joint Organizations of Canada and the United States. Toronto ; Buffalo: University of Toronto Press, 1979.

MLA (9th ed.) Citation

Willoughby, William R. The Joint Organizations of Canada and the United States. University of Toronto Press, 1979.