Cita APA

Borgstrom, G. (1973). The food and people dilemma. Massachusetts: Duxbury.

Citación estilo Chicago

Borgstrom, Georg. The Food and People Dilemma. Massachusetts: Duxbury, 1973.

Cita MLA

Borgstrom, Georg. The Food and People Dilemma. Massachusetts: Duxbury, 1973.