Cita APA (7a ed.)
Mellor, J. W., & Gavian, S. (1987). Famine: Causes, prevention, and relief. American Association for the Advancement of Science.
Cita Chicago Style (17a ed.)
Mellor, John W., y Sarah Gavian. Famine: Causes, Prevention, and Relief. American Association for the Advancement of Science, 1987.
Cita MLA (9a ed.)
Mellor, John W., y Sarah Gavian. Famine: Causes, Prevention, and Relief. American Association for the Advancement of Science, 1987.
Precaución: Estas citas no son 100% exactas.