APA引文

Raphael, D. D. (1981). Moral philosophy. Oxford University Press.

Chicago Style (17th ed.) Citation

Raphael, D. D. Moral Philosophy. Oxford: Oxford University Press, 1981.

MLA引文

Raphael, D. D. Moral Philosophy. Oxford University Press, 1981.

警告：這些引文格式不一定是100％准確.