Παραπομπή APA

Lipschutz, S. (1964). Set theory and related topics. Mc graw hill.

Παραπομπή Chicago Style

Lipschutz, Seymous. Set Theory and Related Topics. New York: Mc graw hill, 1964.

Παραπομπή MLA

Lipschutz, Seymous. Set Theory and Related Topics. Mc graw hill, 1964.