एपीए उद्धरण

Littlewood J. E. (1954). Elements of the theory of real functions rev ed (3rd ed.).

शिकागो स्टाइल उद्धरण

Littlewood J. E. Elements of the Theory of Real Functions Rev Ed. 3rd ed. 1954.

एमएलए उद्धरण

Littlewood J. E. Elements of the Theory of Real Functions Rev Ed. 3rd ed. 1954.