APA Citatie

Pervin, W. J. (1964). Foundations of general topology. Academic Press.

Chicago Style citaat

Pervin, William J. Foundations of General Topology. New York: Academic Press, 1964.

MLA citatie

Pervin, William J. Foundations of General Topology. Academic Press, 1964.

Let op: Deze citaties zijn niet altijd 100% accuraat.