Butcher, H. (1968). Human intelligence: Its Nature and Assessment. Methun & Co.
Chicago-stil citatButcher, H.J. Human Intelligence: Its Nature and Assessment. London: Methun & Co, 1968.
MLA-referensButcher, H.J. Human Intelligence: Its Nature and Assessment. Methun & Co, 1968.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.