APA (7th ed.) Citation

Dinsmore, S. J. a., (curator), I. S. U. S. C. a. U. A., & Sedlacek, R. (1987). Rare bird documentation form for Greater Scaup at Big Creek State Park, 1987.

Chicago Style (17th ed.) Citation

Dinsmore, Stephen J.et al, Iowa State University. Special Collections and University Archives (curator), and Roger Sedlacek. Rare Bird Documentation Form for Greater Scaup at Big Creek State Park, 1987. 1987.

MLA (9th ed.) Citation

Dinsmore, Stephen J.et al, et al. Rare Bird Documentation Form for Greater Scaup at Big Creek State Park, 1987. 1987.