APA Citatie

Gylfason,Thorvaldur. (1999). Principles of economic growth. Oxford University Press.

Chicago Style citaat

Gylfason,Thorvaldur. Principles of Economic Growth. New York: Oxford University Press, 1999.

MLA citatie

Gylfason,Thorvaldur. Principles of Economic Growth. Oxford University Press, 1999.

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