APA (7th ed.) Zitazioa

Rescher, N. (2013). On explaining existence. Ontos Verlag.

Chicago Style (17th ed.) Zitazioa

Rescher, Nicholas. On Explaining Existence. Frankfurt: Ontos Verlag, 2013.

MLA (9th ed.) Zitazioa

Rescher, Nicholas. On Explaining Existence. Ontos Verlag, 2013.