Παραπομπή σε μορφή APA (7η εκδ.)

Balfour, J. (1753). A delineation of the nature and obligation of morality: With reflexions upon Mr Hume's book, intitled, an inquiry concerning the principles of morals. Routledge ; Thoemmes Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Balfour, James. A Delineation of the Nature and Obligation of Morality: With Reflexions upon Mr Hume's Book, Intitled, an Inquiry Concerning the Principles of Morals. London: Routledge ; Thoemmes Press, 1753.

Παραπομπή σε μορφή MLA (8th εκδ.)

Balfour, James. A Delineation of the Nature and Obligation of Morality: With Reflexions upon Mr Hume's Book, Intitled, an Inquiry Concerning the Principles of Morals. Routledge ; Thoemmes Press, 1753.