Citazione Stile APA (7a Edizione)

Lipschutz, S. (1981). Schaum's outline of theory and problems of general topology (SI metric ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Lipschutz, Seymour. Schaum's Outline of Theory and Problems of General Topology. SI metric ed. Singapore: McGraw-Hill, 1981.

Citatione MLA (9a ed.)

Lipschutz, Seymour. Schaum's Outline of Theory and Problems of General Topology. SI metric ed. McGraw-Hill, 1981.