APA引文

James Rachels; Stuart Rachels. (2007). The: Basic readings in moral philosophy. Boston: McGraw-Hill.

Trích dẫn kiểu Chicago

James Rachels; Stuart Rachels. The: Basic Readings in Moral Philosophy. Boston: McGraw-Hill, 2007.

MLA引文

James Rachels; Stuart Rachels. The: Basic Readings in Moral Philosophy. Boston: McGraw-Hill, 2007.

警告：這些引文格式不一定是100％准確.