APA (7th ed.) Citation

Drews, K. L. a., & (curator), I. S. U. S. C. a. U. A. (1986). National Audubon Society checklist, Karen Drews, January 6 1986.

Chicago Style (17th ed.) Citation

Drews, K. L.et al, and Iowa State University. Special Collections and University Archives (curator). National Audubon Society Checklist, Karen Drews, January 6 1986. 1986.

MLA (9th ed.) Citation

Drews, K. L.et al, and Iowa State University. Special Collections and University Archives (curator). National Audubon Society Checklist, Karen Drews, January 6 1986. 1986.