APA引文

Williams, B. (1993). Morality: An introduction to ethics. University Press.

Chicago Style (17th ed.) Citation

Williams, Bernard. Morality: An Introduction to Ethics. Cambridge: University Press, 1993.

MLA引文

Williams, Bernard. Morality: An Introduction to Ethics. University Press, 1993.

警告：這些引文格式不一定是100％准確.