एपीए उद्धरण

Willerman, L. (1979). Readings About Individual and Group Differences. W.H. Freeman.

शिकागो स्टाइल उद्धरण

Willerman, Lee. Readings About Individual and Group Differences. San Francisco: W.H. Freeman, 1979.

एमएलए उद्धरण

Willerman, Lee. Readings About Individual and Group Differences. W.H. Freeman, 1979.