APA Edition Citation

Drummond, H. E., & Goodwin, J. W. (2004). Agricultural economics (2nd ed.). Pearson education.

Chicago Edition Citation

Drummond, H Evan, and John W. Goodwin. Agricultural Economics. 2nd ed. Singapore: Pearson education, 2004.

MLA Edition Citation

Drummond, H Evan, and John W. Goodwin. Agricultural Economics. 2nd ed. Pearson education, 2004.