APA (7th ed.) Citation

Symposium: Vertical Coordination in the Pork Industry (1971? : Purdue University), Schneidau, R. E., & Duewer, L. A. (1972). Symposium: Vertical Coordination in the Pork Industry. Avi Pub. Co.

Chicago Style (17th ed.) Citation

Symposium: Vertical Coordination in the Pork Industry (1971? : Purdue University), Robert E. Schneidau, and Lawrence A. Duewer. Symposium: Vertical Coordination in the Pork Industry. Westport, Conn: Avi Pub. Co, 1972.

MLA (9th ed.) Citation

Symposium: Vertical Coordination in the Pork Industry (1971? : Purdue University), et al. Symposium: Vertical Coordination in the Pork Industry. Avi Pub. Co, 1972.