APA (7th ed.) Citation

West, G. C., Peyton, L. J., & Irving, L. (1968). Analysis of Spring Migration of Lapland Longspurs to Alaska. The Auk, 85(4), 639.

Chicago Style (17th ed.) Citation

West, George C., Leonard J. Peyton, and Laurence Irving. "Analysis of Spring Migration of Lapland Longspurs to Alaska." The Auk 85, no. 4 (1968): 639.

MLA (9th ed.) Citation

West, George C., et al. "Analysis of Spring Migration of Lapland Longspurs to Alaska." The Auk, vol. 85, no. 4, 1968, p. 639.