Cita APA (7a ed.)

Quine, W. V. (1966). Elementary logic (Rev. ed.). Harvard University Press.

Cita Chicago Style (17a ed.)

Quine, W. V. Elementary Logic. Rev. ed. Cambridge (Massachusetts): Harvard University Press, 1966.

Cita MLA (9a ed.)

Quine, W. V. Elementary Logic. Rev. ed. Harvard University Press, 1966.