Cita APA (7a ed.)
Pinstrup-Andersen, P., & Pandya-Lorch, R. (1995). Food security and the environment.
Cita Chicago Style (17a ed.)
Pinstrup-Andersen, Per, y Rajul Pandya-Lorch. Food Security and the Environment. 1995.
Cita MLA (9a ed.)
Pinstrup-Andersen, Per, y Rajul Pandya-Lorch. Food Security and the Environment. 1995.
Precaución: Estas citas no son 100% exactas.