APA aipamena

Slupecki, J., & Borkowski, L. (1967). Elements of mathematical logic and set theory.

Chicago Style aipamena

Slupecki, J., and L. Borkowski. Elements of Mathematical Logic and Set Theory. Pergamon Press, Oxford, 1967.

MLA aipamena

Slupecki, J., and L. Borkowski. Elements of Mathematical Logic and Set Theory. 1967.