Cita APA (7th ed.)
Gould, W. T. S. (2009). Population and development. Routledge.
Cita Chicago (17th ed.)
Gould, W. T. S. Population and Development. London: Routledge, 2009.
Cita MLA (9th ed.)
Gould, W. T. S. Population and Development. Routledge, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.