Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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