Cita APA (7th ed.)

Rescher, N. (2011). Philosophical explorations. Ontos Verlag.

Cita Chicago (17th ed.)

Rescher, Nicholas. Philosophical Explorations. Frankfurt: Ontos Verlag, 2011.

Cita MLA (9th ed.)

Rescher, Nicholas. Philosophical Explorations. Ontos Verlag, 2011.