APA način citiranja

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

Čikaški stil citiranja

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

MLA način citiranja

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