APA (7th ed.) Citation

Enderton, H. B. (1977). Elements of set theory / (by) Herbert B. Enderton. Academic Press.

Chicago Style (17th ed.) Citation

Enderton, Herbert Bruce. Elements of Set Theory / (by) Herbert B. Enderton. New York (etc.) ; London: Academic Press, 1977.

MLA (9th ed.) Citation

Enderton, Herbert Bruce. Elements of Set Theory / (by) Herbert B. Enderton. Academic Press, 1977.

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