APA (7th ed.) Citation

Smith, N. G. (1966). Evolution of some arctic gulls (Larus): An experimental study of isolating mechanisms. American Ornithologists' Union.

Chicago Style (17th ed.) Citation

Smith, Neal Griffith. Evolution of Some Arctic Gulls (Larus): An Experimental Study of Isolating Mechanisms. [Anchorage, Ky.]: American Ornithologists' Union, 1966.

MLA (9th ed.) Citation

Smith, Neal Griffith. Evolution of Some Arctic Gulls (Larus): An Experimental Study of Isolating Mechanisms. American Ornithologists' Union, 1966.