Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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