Butcher, H. (1968). Human intelligence: Its Nature and Assessment. Methun & Co.
Chicago Style citaatButcher, H.J. Human Intelligence: Its Nature and Assessment. London: Methun & Co, 1968.
MLA citatieButcher, H.J. Human Intelligence: Its Nature and Assessment. Methun & Co, 1968.
Let op: Deze citaties zijn niet altijd 100% accuraat.