APA (7th ed.) Citation

Urquhart, F. A. (1960). The Monarch butterfly. The University of Toronto.

Chicago Style (17th ed.) Citation

Urquhart, Fred A. The Monarch Butterfly. [Toronto]: The University of Toronto, 1960.

MLA (9th ed.) Citation

Urquhart, Fred A. The Monarch Butterfly. The University of Toronto, 1960.

Warning: These citations may not always be 100% accurate.