Cita APA

Hrbacek, k. (1984). Introduction to set theory. Marcel Dekker.

Chicago Edition Citation

Hrbacek, karel. Introduction to Set Theory. New York: Marcel Dekker, 1984.

Cita MLA

Hrbacek, karel. Introduction to Set Theory. Marcel Dekker, 1984.

Atenció: Aquestes cites poden no estar 100% correctes.