Dyfyniad APA

Hrbacek, k., & Jech, T. (1978). Introduction to set theory. Marcel Dekker.

Dyfyniad Arddull Chicago

Hrbacek, karel, and Thomas Jech. Introduction to Set Theory. New York: Marcel Dekker, 1978.

Dyfyniad MLA

Hrbacek, karel, and Thomas Jech. Introduction to Set Theory. Marcel Dekker, 1978.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.