APA

Lipschutz S., . (1965). Schaum's Outline of Theory and Problems of General Topology. New York: Mc Graw-Hill.

Chicago

Lipschutz Seymour, . 1965. Schaum's Outline of Theory and Problems of General Topology. New York: Mc Graw-Hill.

Harvard

Lipschutz S., . (1965). Schaum's Outline of Theory and Problems of General Topology. New York: Mc Graw-Hill.

MLA

Lipschutz Seymour, . Schaum's Outline of Theory and Problems of General Topology. New York: Mc Graw-Hill. 1965.