APA (7th ed.) Citation

Porter, D. C. a., & (curator), I. S. U. S. C. a. U. A. (1991). Iowa seasonal report, fall 1991, contributed by Diane C. Porter, December 1, 1991.

Chicago Style (17th ed.) Citation

Porter, Diane C.et al, and Iowa State University. Special Collections and University Archives (curator). Iowa Seasonal Report, Fall 1991, Contributed by Diane C. Porter, December 1, 1991. 1991.

MLA (9th ed.) Citation

Porter, Diane C.et al, and Iowa State University. Special Collections and University Archives (curator). Iowa Seasonal Report, Fall 1991, Contributed by Diane C. Porter, December 1, 1991. 1991.