APA (7th ed.) Citation

Church, A. (1970). Introduction to mathematical logic (6th printing.). Princeton University Press.

Chicago Style (17th ed.) Citation

Church, Alonzo. Introduction to Mathematical Logic. 6th printing. Princeton: Princeton University Press, 1970.

MLA (9th ed.) Citation

Church, Alonzo. Introduction to Mathematical Logic. 6th printing. Princeton University Press, 1970.

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