Cita APA (7th ed.)
Robinson, W. C. (1975). POPULATION and development planning. The Population Council.
Cita Chicago (17th ed.)
Robinson, Warren C. POPULATION and Development Planning. New York: The Population Council, 1975.
Cita MLA (9th ed.)
Robinson, Warren C. POPULATION and Development Planning. The Population Council, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.