Cita APA

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

Citación estilo Chicago

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

Cita MLA

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