APA (7th ed.) Citation

Fuller, J. L. a., al, I. O. U., & (curator), I. S. U. S. C. a. U. A. (1989). Iowa Birdline update, December 25, 1989.

Chicago Style (17th ed.) Citation

Fuller, James L.et al, Iowa Ornithologists' Unionet al, and Iowa State University. Special Collections and University Archives (curator). Iowa Birdline Update, December 25, 1989. 1989.

MLA (9th ed.) Citation

Fuller, James L.et al, et al. Iowa Birdline Update, December 25, 1989. 1989.