Cita APA (7a ed.)
Pinstrup-Andersen, P., & Pandya-Lorch, R. (1997). World food needs toward 2020. Wiley.
Cita Chicago Style (17a ed.)
Pinstrup-Andersen, Per, y Rajul Pandya-Lorch. World Food Needs Toward 2020. Wiley, 1997.
Cita MLA (9a ed.)
Pinstrup-Andersen, Per, y Rajul Pandya-Lorch. World Food Needs Toward 2020. Wiley, 1997.
Precaución: Estas citas no son 100% exactas.