APA (7th ed.) Citation

Kohls, R. L. (1967). Marketing of agricultural products [by] Richard L. Kohls (3d ed.). Macmillan.

Chicago Style (17th ed.) Citation

Kohls, Richard L. Marketing of Agricultural Products [by] Richard L. Kohls. 3d ed. New York: Macmillan, 1967.

MLA (9th ed.) Citation

Kohls, Richard L. Marketing of Agricultural Products [by] Richard L. Kohls. 3d ed. Macmillan, 1967.