Citazione Stile APA (7a Edizione)

Clay, E. J., & Stokke, O. (2000). Food aid and human security. Frank Cass.

Citazione stile Chigago Style (17a edizione)

Clay, Edward J., e Olav Stokke. Food Aid and Human Security. Portland, OR: Frank Cass, 2000.

Citatione MLA (8a ed.)

Clay, Edward J., e Olav Stokke. Food Aid and Human Security. Frank Cass, 2000.