APA (7th ed.) Citation

Hayenga, W. A., Levi, D. R., & Parks, D. L. (1974). Some legal and economic aspects of forward contracting. Texas Agricultural Extension Service.

Chicago Style (17th ed.) Citation

Hayenga, Wayne A., Donald R. Levi, and Don L. Parks. Some Legal and Economic Aspects of Forward Contracting. College Station, Texas: Texas Agricultural Extension Service, 1974.

MLA (9th ed.) Citation

Hayenga, Wayne A., et al. Some Legal and Economic Aspects of Forward Contracting. Texas Agricultural Extension Service, 1974.