APA (7th ed.) Citation

Boehm, W., Knutson, R., & Penn, J. (1995). Agricultural and food policy (3th ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Boehm, William, Ronald Knutson, and J. Penn. Agricultural and Food Policy. 3th ed. New Jersey: Prentice Hall, 1995.

MLA (8th ed.) Citation

Boehm, William, et al. Agricultural and Food Policy. 3th ed. Prentice Hall, 1995.