Washington State University & Washington (State). Department of Agriculture. (1971). Washington pest control handbook. Washington State University [and] Washington State Dept. of Agriculture.
Chicago Style (17th ed.) CitationWashington State University and Washington (State). Department of Agriculture. Washington Pest Control Handbook. [Pullman?]: Washington State University [and] Washington State Dept. of Agriculture, 1971.
MLA (8th ed.) CitationWashington State University and Washington (State). Department of Agriculture. Washington Pest Control Handbook. Washington State University [and] Washington State Dept. of Agriculture, 1971.
Warning: These citations may not always be 100% accurate.