APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Halmos, Paul Richard. Naive Set Theory. Princeton: D. van Nostrand, 1960.

MLA (9th ed.) Citation

Halmos, Paul Richard. Naive Set Theory. D. van Nostrand, 1960.

Warning: These citations may not always be 100% accurate.