APA引文

Kohls, R. (2002). Marketing of agricultura; products (9th.). Prentice Hall.

Chicago Style (17th ed.) Citation

Kohls, Rochard. Marketing of Agricultura; Products. 9th. New Delhi: Prentice Hall, 2002.

MLA引文

Kohls, Rochard. Marketing of Agricultura; Products. 9th. Prentice Hall, 2002.

警告：這些引文格式不一定是100％准確.