APA Style

CHANDLER, J. et al (1987). Bibliography and Cross-Reference of Weed-Crop Interference and Crop Losses Due to Weeds . Champaign, Illinois, USA: Weed Science Society of America.

MLA Style

CHANDLER, J.M.. et al. "Bibliography and Cross-Reference of Weed-Crop Interference and Crop Losses Due to Weeds". Champaign, Illinois, USA: Weed Science Society of America, 1987. Text.