APA (7th ed.) Zitazioa

Rescher, N. (2010). On rules and principles: A philosophical study of their nature and function. Ontos Verlag.

Chicago Style (17th ed.) Zitazioa

Rescher, Nicholas. On Rules and Principles: A Philosophical Study of Their Nature and Function. Frankfurt: Ontos Verlag, 2010.

MLA (9th ed.) Zitazioa

Rescher, Nicholas. On Rules and Principles: A Philosophical Study of Their Nature and Function. Ontos Verlag, 2010.