Citazione APA

Lipschutz, S. (1987). Theory and problems of general topology. McGraw-Hill.

Stile di citazione Chicago

Lipschutz, Seymour. Theory and Problems of General Topology. New York: McGraw-Hill, 1987.

Citazione MLA

Lipschutz, Seymour. Theory and Problems of General Topology. McGraw-Hill, 1987.