एपीए उद्धरण

Greever, J. (1967). Theory and Examples of Point-Set Topology. Belmont, California: Brooks/Cole.

शिकागो स्टाइल उद्धरण

Greever, John. Theory and Examples of Point-Set Topology. Belmont, California: Brooks/Cole, 1967.

एमएलए उद्धरण

Greever, John. Theory and Examples of Point-Set Topology. Belmont, California: Brooks/Cole, 1967.