Cita APA

Paarlberg, D. (1988). Toward a well-fed world. Ames, Iowa: Iowa State University Press.

Citación estilo Chicago

Paarlberg, Don. Toward a Well-fed World. Ames, Iowa: Iowa State University Press, 1988.

Cita MLA

Paarlberg, Don. Toward a Well-fed World. Ames, Iowa: Iowa State University Press, 1988.