APA (7th ed.) Citation

Koenig, D. a., Lesher, F. a., & (curator), I. S. U. S. C. a. U. A. (1987). Field reports form for submitting seasonal observations of Iowa birds, Fred Lesher, spring 1987.

Chicago Style (17th ed.) Citation

Koenig, Darwinet al, Fredet al Lesher, and Iowa State University. Special Collections and University Archives (curator). Field Reports Form for Submitting Seasonal Observations of Iowa Birds, Fred Lesher, Spring 1987. 1987.

MLA (9th ed.) Citation

Koenig, Darwinet al, et al. Field Reports Form for Submitting Seasonal Observations of Iowa Birds, Fred Lesher, Spring 1987. 1987.