APA Citatie

Vernon, P. E. (1971). structure of human abilities (2nd ed.). Methuen.

Chicago Style citaat

Vernon, Philip E. Structure of Human Abilities. 2nd ed. London: Methuen, 1971.

MLA citatie

Vernon, Philip E. Structure of Human Abilities. 2nd ed. Methuen, 1971.

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