APA (7th ed.) Citation

Kohlman, M. a., (curator), I. S. U. S. C. a. U. A., & Allert, O. P. (1939). Margaret Kohlman letter to Oscar Allert regarding Peregrine Falcon sightings, May 29, 1939.

Chicago Style (17th ed.) Citation

Kohlman, Margaretet al, Iowa State University. Special Collections and University Archives (curator), and Oscar P. Allert. Margaret Kohlman Letter to Oscar Allert Regarding Peregrine Falcon Sightings, May 29, 1939. 1939.

MLA (9th ed.) Citation

Kohlman, Margaretet al, et al. Margaret Kohlman Letter to Oscar Allert Regarding Peregrine Falcon Sightings, May 29, 1939. 1939.