Cita APA (7a ed.)

Nagel, E., & Newman, J. R. (1960). Gödel's proof (2nd ed.). University Press.

Cita Chicago Style (17a ed.)

Nagel, Ernest, y James Roy Newman. Gödel's Proof. 2nd ed. New York: University Press, 1960.

Cita MLA (9a ed.)

Nagel, Ernest, y James Roy Newman. Gödel's Proof. 2nd ed. University Press, 1960.