APA (7th ed.) Citation

Knorr, D. (1983). Sustainable food systems. AVI Pub. Co.

Chicago Style (17th ed.) Citation

Knorr, Dietrich. Sustainable Food Systems. Westport, Conn: AVI Pub. Co, 1983.

MLA (9th ed.) Citation

Knorr, Dietrich. Sustainable Food Systems. AVI Pub. Co, 1983.

Warning: These citations may not always be 100% accurate.