Cita APA (7a ed.)

Varzi, A. C. (1999). The nature of logic. CSLI Publications.

Cita Chicago Style (17a ed.)

Varzi, Achille C. The Nature of Logic. Stanford: CSLI Publications, 1999.

Cita MLA (9a ed.)

Varzi, Achille C. The Nature of Logic. CSLI Publications, 1999.