APA (7th ed.) Citation

Kuratowski, K. (1972). Introduction to set theory and topology (Completely revised 2nd ed.). Pergamon Press.

Chicago Style (17th ed.) Citation

Kuratowski, Kazimierz. Introduction to Set Theory and Topology. Completely revised 2nd ed. Oxford: Pergamon Press, 1972.

MLA (9th ed.) Citation

Kuratowski, Kazimierz. Introduction to Set Theory and Topology. Completely revised 2nd ed. Pergamon Press, 1972.