एपीए उद्धरण

Litwack,Leon. (1962). The American labour movement. Prentice Hall,INC.

शिकागो स्टाइल उद्धरण

Litwack,Leon. The American Labour Movement. Englewood: Prentice Hall,INC, 1962.

एमएलए उद्धरण

Litwack,Leon. The American Labour Movement. Prentice Hall,INC, 1962.