Purcell, W. D. (1979). Agricultural marketing: Systems, coordination, cash, and futures prices. Reston Pub. Co..
Chicago Style (17th ed.) CitationPurcell, Wayne D. Agricultural Marketing: Systems, Coordination, Cash, and Futures Prices. Reston, Va.: Reston Pub. Co., 1979.
MLA (8th ed.) CitationPurcell, Wayne D. Agricultural Marketing: Systems, Coordination, Cash, and Futures Prices. Reston Pub. Co., 1979.
Warning: These citations may not always be 100% accurate.