Tohutoro APA (7th ed.)

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

Tohutoru Kātū Chicago (17th ed.)

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

Tohutoro MLA (9th ed.)

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