Zohary, D., & Hopf, M. (1988). Domestication of plants in the old world : the origin and spread of cultivated plants in West Asia, Europe, and the Nile Valley / Daniel Zohary and Maria Hopf: The origin and spread of cultivated plants in West Asia, Europe, and the Nile Valley. Clarendon.
Chicago Style (17th ed.) CitationZohary, Daniel, and Maria Hopf. Domestication of Plants in the Old World : The Origin and Spread of Cultivated Plants in West Asia, Europe, and the Nile Valley / Daniel Zohary and Maria Hopf: The Origin and Spread of Cultivated Plants in West Asia, Europe, and the Nile Valley. Oxford: Clarendon, 1988.
MLA (9th ed.) CitationZohary, Daniel, and Maria Hopf. Domestication of Plants in the Old World : The Origin and Spread of Cultivated Plants in West Asia, Europe, and the Nile Valley / Daniel Zohary and Maria Hopf: The Origin and Spread of Cultivated Plants in West Asia, Europe, and the Nile Valley. Clarendon, 1988.