एपीए उद्धरण

Mendelson Bert. (1985). Introduction to Topology (1985.). CBS Publishers & Distributors.

शिकागो स्टाइल उद्धरण

Mendelson Bert. Introduction to Topology. 1985. Delhi: CBS Publishers & Distributors, 1985.

एमएलए उद्धरण

Mendelson Bert. Introduction to Topology. 1985. CBS Publishers & Distributors, 1985.