APA (7th ed.) Citation

Simmons, J., & Simmons, R. (1974). Urban Canada (2.ed.rev.). Copp Clark.

Chicago Style (17th ed.) Citation

Simmons, James, and Robert Simmons. Urban Canada. 2.ed.rev. Vancouver: Copp Clark, 1974.

MLA (9th ed.) Citation

Simmons, James, and Robert Simmons. Urban Canada. 2.ed.rev. Copp Clark, 1974.