Cita APA (7th ed.)
George, S. (1977). How the other half dies: The real reasons for world hunger. Allanheld, Osmun.
Cita Chicago (17th ed.)
George, Susan. How the Other Half Dies: The Real Reasons for World Hunger. Montclair: Allanheld, Osmun, 1977.
Cita MLA (9th ed.)
George, Susan. How the Other Half Dies: The Real Reasons for World Hunger. Allanheld, Osmun, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.