APA Style

Rachels, James. (2005). The element of moral philosophy . Boston: McGraw Hill.

Chicago Style

Rachels, James. The element of moral philosophy. Boston: McGraw Hill, 2005. Text.

MLA Style

Rachels, James. The element of moral philosophy. Boston: McGraw Hill, 2005. Text.

Turabian Style

Rachels, James. The element of moral philosophy. Boston: McGraw Hill, 2005. Print.