एपीए उद्धरण

Spanier, E. (1976). Algebraic topology. Tata Mc Graw Hill Publishing Company.

शिकागो स्टाइल उद्धरण

Spanier, E.H. Algebraic Topology. New Delhi: Tata Mc Graw Hill Publishing Company, 1976.

एमएलए उद्धरण

Spanier, E.H. Algebraic Topology. Tata Mc Graw Hill Publishing Company, 1976.