APA aipamena

Borgstrom, G. (1965). The hungry planet: The modern World at the Edge of Famine. New York: The Macmillan Company.

Chicago Style aipamena

Borgstrom, Georg. The Hungry Planet: The Modern World At the Edge of Famine. New York: The Macmillan Company, 1965.

MLA aipamena

Borgstrom, Georg. The Hungry Planet: The Modern World At the Edge of Famine. New York: The Macmillan Company, 1965.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.