APA引文

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

Chicago Edition Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.