APA ציטוט

Beauchamp, T. L. (2001). Philosophical ethics: An introduction to moral philosophy. Boston: McGraw - Hill.

Trích dẫn kiểu Chicago

Beauchamp, Tom L. Philosophical Ethics: An Introduction to Moral Philosophy. Boston: McGraw - Hill, 2001.

ציטוט MLA

Beauchamp, Tom L. Philosophical Ethics: An Introduction to Moral Philosophy. Boston: McGraw - Hill, 2001.