Cita APA (7a ed.)
Mellor, J. W. (1986). Prediction and prevention of famine. Federation of American Scientists.
Cita Chicago Style (17a ed.)
Mellor, John W. Prediction and Prevention of Famine. Federation of American Scientists, 1986.
Cita MLA (9a ed.)
Mellor, John W. Prediction and Prevention of Famine. Federation of American Scientists, 1986.
Precaución: Estas citas no son 100% exactas.