APA (7th ed.) Citation

Fuller, J. L. a., al, I. O. U., (curator), I. S. U. S. C. a. U. A., Durbin, J. O., Durbin, J., Ernzen, P., . . . Rourick, D. (1991). Iowa Birdline update, December 9, 1991.

Chicago Style (17th ed.) Citation

Fuller, James L.et al, Iowa Ornithologists' Unionet al, Iowa State University. Special Collections and University Archives (curator), James O. Durbin, Joyce Durbin, Peter Ernzen, Charles Fuller, Thomas N. Johnson, and Donna Rourick. Iowa Birdline Update, December 9, 1991. 1991.

MLA (9th ed.) Citation

Fuller, James L.et al, et al. Iowa Birdline Update, December 9, 1991. 1991.