APA (7th ed.) Citation

Roy, G. R., Watters, R. E., & Gnarowski, M. (1964). Canadian poetry: A supplementary bibliography. Culture.

Chicago Style (17th ed.) Citation

Roy, G. Ross, Reginald Eyre Watters, and Michael Gnarowski. Canadian Poetry: A Supplementary Bibliography. Quebec: Culture, 1964.

MLA (8th ed.) Citation

Roy, G. Ross, et al. Canadian Poetry: A Supplementary Bibliography. Culture, 1964.