APA (7th ed.) Citation

Koenig, D. a., (curator), I. S. U. S. C. a. U. A., & Kent, T. H. (1980). Field notes contributed by Darwin Koenig, February 13, 1980.

Chicago Style (17th ed.) Citation

Koenig, Darwinet al, Iowa State University. Special Collections and University Archives (curator), and Thomas H. Kent. Field Notes Contributed by Darwin Koenig, February 13, 1980. 1980.

MLA (9th ed.) Citation

Koenig, Darwinet al, et al. Field Notes Contributed by Darwin Koenig, February 13, 1980. 1980.