APA Edition Citation

Hume, D., Nidditch, P. H., & Selby-Bigge, L. A. (1975). Enquiries concerning human understanding and concerning the principles of morals (3d ed.). Clarendon Press.

Chicago Edition Citation

Hume, David, P. H. Nidditch, and L. A. Selby-Bigge. Enquiries Concerning Human Understanding and Concerning the Principles of Morals. 3d ed. Oxford: Clarendon Press, 1975.

MLA Edition Citation

Hume, David, et al. Enquiries Concerning Human Understanding and Concerning the Principles of Morals. 3d ed. Clarendon Press, 1975.