APA (7th ed.) Citation

Wickham, P. P. a., (curator), I. S. U. S. C. a. U. A., Bendorf, C. J., Carris, K., & Lowder, K. (1991). Peter Wickham letter to Carl Bendorf, June 2 1991.

Chicago Style (17th ed.) Citation

Wickham, Peter P.et al, Iowa State University. Special Collections and University Archives (curator), Carl J. Bendorf, Keith Carris, and Ken Lowder. Peter Wickham Letter to Carl Bendorf, June 2 1991. 1991.

MLA (9th ed.) Citation

Wickham, Peter P.et al, et al. Peter Wickham Letter to Carl Bendorf, June 2 1991. 1991.