Cita APA

Dowey, W. D., & Kohls, R. L. (1972). Marketing of agriucultural products (4.). Macmillan Publishing Company Inc.

Citación estilo Chicago

Dowey, W D., y R L. Kohls. Marketing of Agriucultural Products. 4. New York: Macmillan Publishing Company Inc, 1972.

Cita MLA

Dowey, W D., y R L. Kohls. Marketing of Agriucultural Products. 4. Macmillan Publishing Company Inc, 1972.