एपीए उद्धरण

Stahl, S. (2013). Introduction to topology and geometry. Hoboken, New Jersey: Wiley.

शिकागो स्टाइल उद्धरण

Stahl, Saul. Introduction to Topology and Geometry. Hoboken, New Jersey: Wiley, 2013.

एमएलए उद्धरण

Stahl, Saul. Introduction to Topology and Geometry. Hoboken, New Jersey: Wiley, 2013.