(curator), I. S. U. S. C. a. U. A., Roosa, D. M., Silcock, W. R., & Stravers, J. (1977). Iowa foray 1977, Washington Township, Fremont County, June 3-7, annotated list of birds.
Chicago Style (17th ed.) Citation(curator), Iowa State University. Special Collections and University Archives, Dean M. Roosa, W. Ross Silcock, and Jon Stravers. Iowa Foray 1977, Washington Township, Fremont County, June 3-7, Annotated List of Birds. 1977.
MLA (9th ed.) Citation(curator), Iowa State University. Special Collections and University Archives, et al. Iowa Foray 1977, Washington Township, Fremont County, June 3-7, Annotated List of Birds. 1977.
Warning: These citations may not always be 100% accurate.