APA (7th ed.) Citation

Penson, J. B. J., Pope, R. D., & Cook, M. I. (1986). Introduction to agricultural economics. Prentice Hall.

Chicago Style (17th ed.) Citation

Penson, John B. Jr, Rulon D. Pope, and Michael I. Cook. Introduction to Agricultural Economics. Englewood Cliffs, New Jersey: Prentice Hall, 1986.

MLA (9th ed.) Citation

Penson, John B. Jr, et al. Introduction to Agricultural Economics. Prentice Hall, 1986.