Style de citation APA (7e éd.)
Huffman, W. E., & Evenson, R. E. (1990). Supply and Demand Functions for Multiproduct U.S. Cash Grain Farms: Biases Caused by Research and Other Policies (1. ed.). Yale University.
Style de citation Chicago (17e éd.)
Huffman, Wallace E., et Robert E. Evenson. Supply and Demand Functions for Multiproduct U.S. Cash Grain Farms: Biases Caused by Research and Other Policies. 1. ed. New Haven: Yale University, 1990.
Style de citation MLA (9e éd.)
Huffman, Wallace E., et Robert E. Evenson. Supply and Demand Functions for Multiproduct U.S. Cash Grain Farms: Biases Caused by Research and Other Policies. 1. ed. Yale University, 1990.
Attention : ces citations peuvent ne pas être correctes à 100%.