APA (7th ed.) Citation

Halmos, P. R. (1960). Naive set theory. Van Nostrand.

Chicago Style (17th ed.) Citation

Halmos, Paul R. Naive Set Theory. Princeton, N.J: Van Nostrand, 1960.

MLA (9th ed.) Citation

Halmos, Paul R. Naive Set Theory. Van Nostrand, 1960.