APA (7th ed.) Citation

Cummins, R. L. a., (curator), I. S. U. S. C. a. U. A., & Henrickson, D. (1981). Rare bird documentation form for Northern Goshawk at Lakin's Slough, 1981.

Chicago Style (17th ed.) Citation

Cummins, Raymond L.et al, Iowa State University. Special Collections and University Archives (curator), and Dennis Henrickson. Rare Bird Documentation Form for Northern Goshawk at Lakin's Slough, 1981. 1981.

MLA (9th ed.) Citation

Cummins, Raymond L.et al, et al. Rare Bird Documentation Form for Northern Goshawk at Lakin's Slough, 1981. 1981.