APA aipamena

Henle, M. (1979). combinatorial introduction to topology. W.H. Freeman and Company.

Chicago Style aipamena

Henle, Michael. Combinatorial Introduction to Topology. San Francisco: W.H. Freeman and Company, 1979.

MLA aipamena

Henle, Michael. Combinatorial Introduction to Topology. W.H. Freeman and Company, 1979.