APA (7th ed.) Citation

Peters, J. L., (curator), I. S. U. S. C. a. U. A., & DuMont, P. A. (1934). James Peters letter to Philip DuMont regarding Sparrow specimens, October 8, 1934.

Chicago Style (17th ed.) Citation

Peters, James Lee, Iowa State University. Special Collections and University Archives (curator), and Philip A. DuMont. James Peters Letter to Philip DuMont Regarding Sparrow Specimens, October 8, 1934. 1934.

MLA (9th ed.) Citation

Peters, James Lee, et al. James Peters Letter to Philip DuMont Regarding Sparrow Specimens, October 8, 1934. 1934.