APA (7th ed.) Citation

Vernon, P. E. (1960). Intelligence and attainment tests. University of London Press.

Chicago Style (17th ed.) Citation

Vernon, Philip E. Intelligence and Attainment Tests. London: University of London Press, 1960.

MLA (8th ed.) Citation

Vernon, Philip E. Intelligence and Attainment Tests. University of London Press, 1960.

Warning: These citations may not always be 100% accurate.