APA (7th ed.) Citation

Priebe, C. a., (curator), I. S. U. S. C. a. U. A., & Bendorf, C. J. (1990). Carl Priebe letter to Carl J. Bendorf regarding bird sightings in the fall 1990, September 28, 1990.

Chicago Style (17th ed.) Citation

Priebe, Carlet al, Iowa State University. Special Collections and University Archives (curator), and Carl J. Bendorf. Carl Priebe Letter to Carl J. Bendorf Regarding Bird Sightings in the Fall 1990, September 28, 1990. 1990.

MLA (9th ed.) Citation

Priebe, Carlet al, et al. Carl Priebe Letter to Carl J. Bendorf Regarding Bird Sightings in the Fall 1990, September 28, 1990. 1990.