APA (7th ed.) Citation

Purdue University. Agricultural Experiment Station, Purdue University. Department of Botany and Plant Pathology, & Bauman, T. T. (1991). Weed research in soybeans, 1991. Botany and Plant Pathology Dept., Agricultural Experiment Station, Purdue University.

Chicago Style (17th ed.) Citation

Purdue University. Agricultural Experiment Station, Purdue University. Department of Botany and Plant Pathology, and T. T. Bauman. Weed Research in Soybeans, 1991. West Lafayette, Ind.: Botany and Plant Pathology Dept., Agricultural Experiment Station, Purdue University, 1991.

MLA (9th ed.) Citation

Purdue University. Agricultural Experiment Station, et al. Weed Research in Soybeans, 1991. Botany and Plant Pathology Dept., Agricultural Experiment Station, Purdue University, 1991.