Hough, W. S., & Mason, A. F. (1951). Spraying, dusting, and fumigating of plants: Principles and applications (Rev. ed.). Macmillan.
Chicago Style (17th ed.) CitationHough, Walter Seneff, and Albert Freeman Mason. Spraying, Dusting, and Fumigating of Plants: Principles and Applications. Rev. ed. New York: Macmillan, 1951.
MLA (9th ed.) CitationHough, Walter Seneff, and Albert Freeman Mason. Spraying, Dusting, and Fumigating of Plants: Principles and Applications. Rev. ed. Macmillan, 1951.
Warning: These citations may not always be 100% accurate.