APA Style
Hume, David. (1989).
Enquiries Concerning Human Understanding and Concerning the Principles of Morals (Ed.3).
New York:
Oxford Univ. Press.
Chicago Style
Hume, David.
Enquiries Concerning Human Understanding and Concerning the Principles of Morals.
Ed.3
New York:
Oxford Univ. Press,
1989.
Text.
MLA Style
Hume, David.
Enquiries Concerning Human Understanding and Concerning the Principles of Morals.
Ed.3
New York:
Oxford Univ. Press,
1989.
Text.
Turabian Style
Hume, David.
Enquiries Concerning Human Understanding and Concerning the Principles of Morals.
Ed.3
New York:
Oxford Univ. Press,
1989.
Print.