APA-Zitierstil (7. Ausg.)

Hume, D. (1998). An enquiry concerning the principles of morals. Univ. Pr.

Chicago-Zitierstil (17. Ausg.)

Hume, David. An Enquiry Concerning the Principles of Morals. Oxford: Univ. Pr, 1998.

MLA-Zitierstil (9. Ausg.)

Hume, David. An Enquiry Concerning the Principles of Morals. Univ. Pr, 1998.