APA (7th ed.) Citation

Fuller, J. L. a., al, I. O. U., (curator), I. S. U. S. C. a. U. A., Hanson, M., Hanson, R., & Schantz, T. (1993). Iowa Birdline update, April 12, 1993.

Chicago Style (17th ed.) Citation

Fuller, James L.et al, Iowa Ornithologists' Unionet al, Iowa State University. Special Collections and University Archives (curator), Maurice Hanson, Ruby Hanson, and Tim Schantz. Iowa Birdline Update, April 12, 1993. 1993.

MLA (9th ed.) Citation

Fuller, James L.et al, et al. Iowa Birdline Update, April 12, 1993. 1993.