Probst, J. a., & (curator), I. S. U. S. C. a. U. A. (1988). Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Jerry Probst, December 17, 1988.
Chicago Style (17th ed.) CitationProbst, Jerryet al, and Iowa State University. Special Collections and University Archives (curator). Form for Reporting Iowa Christmas Bird Counts to Iowa Bird Life, Jerry Probst, December 17, 1988. 1988.
MLA (9th ed.) CitationProbst, Jerryet al, and Iowa State University. Special Collections and University Archives (curator). Form for Reporting Iowa Christmas Bird Counts to Iowa Bird Life, Jerry Probst, December 17, 1988. 1988.
Warning: These citations may not always be 100% accurate.