APA (7th ed.) Citation

Ernzen, P. a., & (curator), I. S. U. S. C. a. U. A. (1994). Annotated bird sighting list for fall 1994 compiled by Peter Ernzen.

Chicago Style (17th ed.) Citation

Ernzen, Peteret al, and Iowa State University. Special Collections and University Archives (curator). Annotated Bird Sighting List for Fall 1994 Compiled by Peter Ernzen. 1994.

MLA (9th ed.) Citation

Ernzen, Peteret al, and Iowa State University. Special Collections and University Archives (curator). Annotated Bird Sighting List for Fall 1994 Compiled by Peter Ernzen. 1994.