Citazione APA

Butcher, H. J. (1968). Human intelligence: Its nature and assessment. Methuen & Co ltd..

Stile di citazione Chicago

Butcher, H J. Human Intelligence: Its Nature and Assessment. London: Methuen & Co ltd., 1968.

Citazione MLA

Butcher, H J. Human Intelligence: Its Nature and Assessment. Methuen & Co ltd., 1968.