APA (7th ed.) Citation

Fuller, J. L. a., al, I. O. U., (curator), I. S. U. S. C. a. U. A., Rutenbeck, J., & Nelson, K. (1993). Iowa Birdline update, February 22, 1993.

Chicago Style (17th ed.) Citation

Fuller, James L.et al, Iowa Ornithologists' Unionet al, Iowa State University. Special Collections and University Archives (curator), John Rutenbeck, and Kurt Nelson. Iowa Birdline Update, February 22, 1993. 1993.

MLA (9th ed.) Citation

Fuller, James L.et al, et al. Iowa Birdline Update, February 22, 1993. 1993.