APA (7th ed.) Citation

Halmos, P. R. (1967). Naive set theory (Repr.). Van Nostrand.

Chicago Style (17th ed.) Citation

Halmos, Paul R. Naive Set Theory. Repr. Princeton, NJ: Van Nostrand, 1967.

MLA (9th ed.) Citation

Halmos, Paul R. Naive Set Theory. Repr. Van Nostrand, 1967.