APA

Lipschutz S., .Schaum's outline of theory and problems of set theory and related topies. New York: McGraw-Hill.

Chicago

Lipschutz Seymour, .Schaum's outline of theory and problems of set theory and related topies. New York: McGraw-Hill.

Harvard

Lipschutz S., .Schaum's outline of theory and problems of set theory and related topies. New York: McGraw-Hill.

MLA

Lipschutz Seymour, .New York: McGraw-Hill. .