APA (7th ed.) Citation

Campbell, R. W., Van Damme, L. M., & Johnson, S. R. (1997). Sky lark: Alauda arvensis. American Ornithologists' Union ; The Academy of Natural Sciences.

Chicago Style (17th ed.) Citation

Campbell, R. Wayne, L. M. Van Damme, and Stephen R. Johnson. Sky Lark: Alauda Arvensis. [Washington, D.C.] : Philadelphia, PA: American Ornithologists' Union ; The Academy of Natural Sciences, 1997.

MLA (9th ed.) Citation

Campbell, R. Wayne, et al. Sky Lark: Alauda Arvensis. American Ornithologists' Union ; The Academy of Natural Sciences, 1997.