Cita APA (7a ed.)
Paarlberg, D. (1988). Toward a Well-Fed World (1. ed.). Iowa State University Press.
Cita Chicago Style (17a ed.)
Paarlberg, Don. Toward a Well-Fed World. 1. ed. Ames: Iowa State University Press, 1988.
Cita MLA (9a ed.)
Paarlberg, Don. Toward a Well-Fed World. 1. ed. Iowa State University Press, 1988.
Precaución: Estas citas no son 100% exactas.