APA (7th ed.) Citation

Bendorf, C. J. a., al, I. O. U., & (curator), I. S. U. S. C. a. U. A. (1989). Iowa Ornithologists' Union, Quarterly field report, fall 1989.

Chicago Style (17th ed.) Citation

Bendorf, Carl J.et al, Iowa Ornithologists' Unionet al, and Iowa State University. Special Collections and University Archives (curator). Iowa Ornithologists' Union, Quarterly Field Report, Fall 1989. 1989.

MLA (9th ed.) Citation

Bendorf, Carl J.et al, et al. Iowa Ornithologists' Union, Quarterly Field Report, Fall 1989. 1989.