BOWEN, I. (1955). Population. Nisbet.
Cita Chicago (17th ed.)BOWEN, Ian. Population. London: Nisbet, 1955.
Cita MLA (9th ed.)BOWEN, Ian. Population. Nisbet, 1955.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)