APA (7th ed.) Citation

Thelen, R. a., (curator), I. S. U. S. C. a. U. A., & Ernzen, P. (1996). Field notes contributed by Rob Thelen, spring 1996.

Chicago Style (17th ed.) Citation

Thelen, Robet al, Iowa State University. Special Collections and University Archives (curator), and Peter Ernzen. Field Notes Contributed by Rob Thelen, Spring 1996. 1996.

MLA (9th ed.) Citation

Thelen, Robet al, et al. Field Notes Contributed by Rob Thelen, Spring 1996. 1996.