APA Citatie

Pitchford, J. (1974). Population in Economic Growth. North Holland Publishing company.

Chicago Style citaat

Pitchford, J.D. Population in Economic Growth. Amsterdam: North Holland Publishing company, 1974.

MLA citatie

Pitchford, J.D. Population in Economic Growth. North Holland Publishing company, 1974.

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