APA Citation

Duke, S. 1., & Duke, S. 1. (1985). Weed physiology. Boca Ratón, Fla.: CRC.

Chicago Style Citation

Duke, Stephen 1944-, and Stephen 1944- Duke. Weed Physiology. Boca Ratón, Fla.: CRC, 1985.

MLA Citation

Duke, Stephen 1944-, and Stephen 1944- Duke. Weed Physiology. Boca Ratón, Fla.: CRC, 1985.

Warning: These citations may not always be 100% accurate.