Cita APA (7a ed.)

Sen, A. K. Hunger and entitlements; research for action. WIDER.

Cita Chicago Style (17a ed.)

Sen, Amartya K. Hunger and Entitlements; Research for Action. Forsa: WIDER.

Cita MLA (9a ed.)

Sen, Amartya K. Hunger and Entitlements; Research for Action. WIDER.

警告：這些引文格式不一定是100％准確.