Cita APA (7a ed.)

Knuuttila, S., & Hintikka, J. (1986). The logic of being. Reidel.

Cita Chicago Style (17a ed.)

Knuuttila, Simo, y Jaakko Hintikka. The Logic of Being. Dordrecht [etc.]: Reidel, 1986.

Cita MLA (9a ed.)

Knuuttila, Simo, y Jaakko Hintikka. The Logic of Being. Reidel, 1986.