APA (7th ed.) Citation

Drummond, H. E., & Goodwin, J. W. (2011). Agricultural economics (3. ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Drummond, Harold Evan, and John W. Goodwin. Agricultural Economics. 3. ed. Upper Saddle River, NJ: Prentice Hall, 2011.

MLA (9th ed.) Citation

Drummond, Harold Evan, and John W. Goodwin. Agricultural Economics. 3. ed. Prentice Hall, 2011.