Cita APA (7a ed.)

Arrington, R. L. (1967). Philosophical logic. Nijhoff.

Cita Chicago Style (17a ed.)

Arrington, Robert L. Philosophical Logic. The Hague: Nijhoff, 1967.

Cita MLA (9a ed.)

Arrington, Robert L. Philosophical Logic. Nijhoff, 1967.