Gaya APA

Rosmini, A, (. (1988). Principles of ethics, transl. by Terence Watson & Denis Cleary. : Principi della Sciencza Morale, 1867. . Durham: Rosmini House.

Gaya MLA

Rosmini, Antonio, (1795-1855). "Principles of ethics, transl. by Terence Watson & Denis Cleary. : Principi della Sciencza Morale, 1867. ". Durham: Rosmini House, 1988. Buku.