APA (7th ed.) Citation

Krause, H. a., (curator), I. S. U. S. C. a. U. A., & Kent, T. H. (1986). Hank Krause letter to Thomas H. Kent regarding bird sightings, spring 1986.

Chicago Style (17th ed.) Citation

Krause, Hanket al, Iowa State University. Special Collections and University Archives (curator), and Thomas H. Kent. Hank Krause Letter to Thomas H. Kent Regarding Bird Sightings, Spring 1986. 1986.

MLA (9th ed.) Citation

Krause, Hanket al, et al. Hank Krause Letter to Thomas H. Kent Regarding Bird Sightings, Spring 1986. 1986.