MLA

Fernandez-Cornejo, Jorge, Corinne Alexander, and Rachael E Goodhue. Determinants of Gmo Use: a Survey of Iowa Maize-soybean Farmers' Acreage Allocation. USA, 2002.

APA

Fernandez-Cornejo, J., Alexander, C., & Goodhue, R. E. (2002). Determinants of GMO use: a survey of Iowa maize-soybean farmers' acreage allocation. USA.

Chicago

Fernandez-Cornejo, Jorge, Corinne Alexander, and Rachael E Goodhue. Determinants of GMO Use: a Survey of Iowa Maize-Soybean Farmers' Acreage Allocation. USA, 2002.