APA (7th ed.) Citation

Hancock, J. F. (2004). Plant evolution and the origin of crop species (2nd ed.). CABI Pub..

Chicago Style (17th ed.) Citation

Hancock, James F. Plant Evolution and the Origin of Crop Species. 2nd ed. Wallingford, Oxon, UK ; New York, NY: CABI Pub., 2004.

MLA (9th ed.) Citation

Hancock, James F. Plant Evolution and the Origin of Crop Species. 2nd ed. CABI Pub., 2004.