APA (7th ed.) Citation

Fuller, J. L. a., al, I. O. U., (curator), I. S. U. S. C. a. U. A., Black, G., Armstrong, E., Armstrong, E., . . . Porter, D. C. (1992). Iowa Birdline update, January 20, 1992.

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, Eloise Armstrong, Eugene Armstrong, Peter Ernzen, Charles Fuller, and Diane C. Porter. Iowa Birdline Update, January 20, 1992. 1992.

MLA (9th ed.) Citation

Fuller, James L.et al, et al. Iowa Birdline Update, January 20, 1992. 1992.