APA (7th ed.) Citation

Greenhill, R., & Mahoney, T. D. (1969). Niagara. University of Toronto Press.

Chicago Style (17th ed.) Citation

Greenhill, Ralph, and Thomas D. Mahoney. Niagara. [Toronto]: University of Toronto Press, 1969.

MLA (9th ed.) Citation

Greenhill, Ralph, and Thomas D. Mahoney. Niagara. University of Toronto Press, 1969.