Style de citation APA (7e éd.)
Opper, W. C. (1934). An economic study of the marketing of certain perishable farm products in Albany, New York. Cornell University.
Style de citation Chicago (17e éd.)
Opper, Wilbert C. An Economic Study of the Marketing of Certain Perishable Farm Products in Albany, New York. Ithaca: Cornell University, 1934.
Style de citation MLA (9e éd.)
Opper, Wilbert C. An Economic Study of the Marketing of Certain Perishable Farm Products in Albany, New York. Cornell University, 1934.
Attention : ces citations peuvent ne pas être correctes à 100%.