Sorensen, H. B. (1955). Methods of determining the optimum state of maturity for picking greenwrap tomatoes. [publisher not identified].
Chicago Style (17th ed.) CitationSorensen, H. B. Methods of Determining the Optimum State of Maturity for Picking Greenwrap Tomatoes. [College Station, Tex.]: [publisher not identified], 1955.
MLA (9th ed.) CitationSorensen, H. B. Methods of Determining the Optimum State of Maturity for Picking Greenwrap Tomatoes. [publisher not identified], 1955.
Warning: These citations may not always be 100% accurate.