APA-viite (7. p.)

Catana, L. (2008). The historiographical concept 'system of philosophy': Its origin, nature, influence, and legitimacy. Brill.

Chicago-viite (17. p.)

Catana, Leo. The Historiographical Concept 'System of Philosophy': Its Origin, Nature, Influence, and Legitimacy. Leiden ; Boston: Brill, 2008.

MLA-viite (9. p.)

Catana, Leo. The Historiographical Concept 'System of Philosophy': Its Origin, Nature, Influence, and Legitimacy. Brill, 2008.