Pettit, R. H., & Hutson, R. (1931). Codling moth situation in lower Michigan. Michigan State College of Agriculture and Applied Science Extension Division.
Chicago Style (17th ed.) CitationPettit, R. H., and Ray Hutson. Codling Moth Situation in Lower Michigan. [East Lansing, Mich.]: Michigan State College of Agriculture and Applied Science Extension Division, 1931.
MLA (9th ed.) CitationPettit, R. H., and Ray Hutson. Codling Moth Situation in Lower Michigan. Michigan State College of Agriculture and Applied Science Extension Division, 1931.
Warning: These citations may not always be 100% accurate.