APA (7th ed.) Citation

Fuller, J. L. a., al, I. O. U., (curator), I. S. U. S. C. a. U. A., Black, G., Brown, B., & Nelson, W. (1990). Iowa Birdline update, January 22, 1990.

Chicago Style (17th ed.) Citation

Fuller, James L.et al, Iowa Ornithologists' Unionet al, Iowa State University. Special Collections and University Archives (curator), Gladys Black, Beth Brown, and Weir Nelson. Iowa Birdline Update, January 22, 1990. 1990.

MLA (9th ed.) Citation

Fuller, James L.et al, et al. Iowa Birdline Update, January 22, 1990. 1990.