Forty-first annual report :
for the fiscal year ended June 30, 1931.
APA Citation
State College of Washington. Agricultural Experiment Station. (1931). Forty-first annual report: for the fiscal year ended June 30, 1931. Pullman, Wash.: State College of Washington, Agricultural Experiment Station.
MLA Citation
State College of Washington. Agricultural Experiment Station. Forty-first Annual Report: for the Fiscal Year Ended June 30, 1931. Pullman, Wash.: State College of Washington, Agricultural Experiment Station, 1931.
Warning: These citations may not always be complete (especially for serials).