APA Citatie

Seifert H Threlfall W. (1980). Text book of Topology. Academic press.

Chicago Style citaat

Seifert H Threlfall W. Text Book of Topology. New York: Academic press, 1980.

MLA citatie

Seifert H Threlfall W. Text Book of Topology. Academic press, 1980.

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