APA (7th ed.) Citation

Witmer, M. C., Mountjoy, D. J., & Elliott, L. (1997). Cedar waxwing: Bombycilla cedrorum. American Ornithologists' Union ; The Academy of Natural Sciences.

Chicago Style (17th ed.) Citation

Witmer, M. C., Donald James Mountjoy, and Lang Elliott. Cedar Waxwing: Bombycilla Cedrorum. [Washington, D.C.] : Philadelphia, PA: American Ornithologists' Union ; The Academy of Natural Sciences, 1997.

MLA (9th ed.) Citation

Witmer, M. C., et al. Cedar Waxwing: Bombycilla Cedrorum. American Ornithologists' Union ; The Academy of Natural Sciences, 1997.