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 (9th 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.