APA (7th ed.) Citation

Sumner, D. A. (1995). Agricultural trade policy: Letting markets work. AEI Press.

Chicago Style (17th ed.) Citation

Sumner, Daniel A. Agricultural Trade Policy: Letting Markets Work. Washington, D.C: AEI Press, 1995.

MLA (9th ed.) Citation

Sumner, Daniel A. Agricultural Trade Policy: Letting Markets Work. AEI Press, 1995.