APA (7th ed.) Zitazioa

Sauvy, A. (1969). General theory of population. Weidenfeld & Nicolson.

Chicago Style (17th ed.) Zitazioa

Sauvy, Alfred. General Theory of Population. London: Weidenfeld & Nicolson, 1969.

MLA (9th ed.) Zitazioa

Sauvy, Alfred. General Theory of Population. Weidenfeld & Nicolson, 1969.