APA (7th ed.) Citation

Van Dyk, J. a., (curator), I. S. U. S. C. a. U. A., Boersma, A. J., & Van Dyk, M. (1978). Field notes contributed by John Van Dyk, winter 1978-1979.

Chicago Style (17th ed.) Citation

Van Dyk, Johnet al, Iowa State University. Special Collections and University Archives (curator), A. J. Boersma, and Michael Van Dyk. Field Notes Contributed by John Van Dyk, Winter 1978-1979. 1978.

MLA (9th ed.) Citation

Van Dyk, Johnet al, et al. Field Notes Contributed by John Van Dyk, Winter 1978-1979. 1978.