Cita APA (7a ed.)

Kant, I., & Schwarz, W. (1974). Logic. Bobbs-Merrill.

Cita Chicago Style (17a ed.)

Kant, Immanuel, y Wolfgang Schwarz. Logic. Indianapolis: Bobbs-Merrill, 1974.

Cita MLA (9a ed.)

Kant, Immanuel, y Wolfgang Schwarz. Logic. Bobbs-Merrill, 1974.