APA (7th ed.) Citation

Sloan, R. E., & Russell, L. S. (1974). Mammals from the St. Mary River Formation (Cretaceous) of southwestern Alberta. Royal Ontario Museum.

Chicago Style (17th ed.) Citation

Sloan, Robert Evan, and Loris S. Russell. Mammals from the St. Mary River Formation (Cretaceous) of Southwestern Alberta. Toronto: Royal Ontario Museum, 1974.

MLA (9th ed.) Citation

Sloan, Robert Evan, and Loris S. Russell. Mammals from the St. Mary River Formation (Cretaceous) of Southwestern Alberta. Royal Ontario Museum, 1974.