APA Style

White, J, E. (2012). Contemporary Moral Problems : War, Terrorism, Torture and Assassination. (4th ed.). Boston: Wadsworth Cengage Learning.

MLA Style

White, James, E.. "Contemporary Moral Problems : War, Terrorism, Torture and Assassination.". 4th ed. Boston: Wadsworth Cengage Learning, 2012. หนังสือ (Book).