एपीए उद्धरण

Butcher, H. (1968). Human Intelligence: Its Nature and Assessment. Methuen.

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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