APA (7th ed.) Citation

Overton, M. D. a., (curator), I. S. U. S. C. a. U. A., & Kent, T. H. (1998). Field notes and letter to Thomas H. Kent contributed by Michael Overton, October 19, 1998.

Chicago Style (17th ed.) Citation

Overton, Michael D.et al, Iowa State University. Special Collections and University Archives (curator), and Thomas H. Kent. Field Notes and Letter to Thomas H. Kent Contributed by Michael Overton, October 19, 1998. 1998.

MLA (9th ed.) Citation

Overton, Michael D.et al, et al. Field Notes and Letter to Thomas H. Kent Contributed by Michael Overton, October 19, 1998. 1998.