Cita APA (7a ed.)

Hume, D. (1955). An inquiri concerning human understanding. The Bobbs-Merrill.

Cita Chicago Style (17a ed.)

Hume, David. An Inquiri Concerning Human Understanding. Indianapolis.New York: The Bobbs-Merrill, 1955.

Cita MLA (9a ed.)

Hume, David. An Inquiri Concerning Human Understanding. The Bobbs-Merrill, 1955.