APA (7th ed.) Citation

MacAndrews, J. H., Berti, A. A., & Norris, G. (1973). Key to the quaternary pollen and spores of the Great Lakes Region. Royal Ontario Museum.

Chicago Style (17th ed.) Citation

MacAndrews, John H., Albert A. Berti, and Geoffrey Norris. Key to the Quaternary Pollen and Spores of the Great Lakes Region. Toronto: Royal Ontario Museum, 1973.

MLA (9th ed.) Citation

MacAndrews, John H., et al. Key to the Quaternary Pollen and Spores of the Great Lakes Region. Royal Ontario Museum, 1973.