APA (7th ed.) Citation

Greig, W. S. (1971). The economics of food processing. Avi Pub. Co..

Chicago Style (17th ed.) Citation

Greig, W. Smith. The Economics of Food Processing. Westport, Conn.: Avi Pub. Co., 1971.

MLA (9th ed.) Citation

Greig, W. Smith. The Economics of Food Processing. Avi Pub. Co., 1971.