APA (7th ed.) Citation

Thomas, V., & MacDonald, S. (1987). The Breeding Distribution and Current Population Status of the Ivory Gull in Canada. ARCTIC, 40(3), .

Chicago Style (17th ed.) Citation

Thomas, V.G, and S.D MacDonald. "The Breeding Distribution and Current Population Status of the Ivory Gull in Canada." ARCTIC 40, no. 3 (1987).

MLA (9th ed.) Citation

Thomas, V.G, and S.D MacDonald. "The Breeding Distribution and Current Population Status of the Ivory Gull in Canada." ARCTIC, vol. 40, no. 3, 1987.