APA引文

Chafin, D. G., & Hoepner, P. H. (1989). Commodity marketing from a producer's perspective: 730-day profitable marketing of grain and livestock. Interstate Publishers.

Chicago Style (17th ed.) Citation

Chafin, Donald G., and Paul H. Hoepner. Commodity Marketing from a Producer's Perspective: 730-day Profitable Marketing of Grain and Livestock. Danville, Ill.: Interstate Publishers, 1989.

MLA引文

Chafin, Donald G., and Paul H. Hoepner. Commodity Marketing from a Producer's Perspective: 730-day Profitable Marketing of Grain and Livestock. Interstate Publishers, 1989.