APA Citatie

Carvajal,Manuel. (1976). Population growth and human productivity. Center for Latin American Studies.

Chicago Style citaat

Carvajal,Manuel. Population Growth and Human Productivity. Florida: Center for Latin American Studies, 1976.

MLA citatie

Carvajal,Manuel. Population Growth and Human Productivity. Center for Latin American Studies, 1976.

Let op: Deze citaties zijn niet altijd 100% accuraat.