Benn, P. (1998). Ethics. UCL Press.
Chicago Style (17th ed.) CitationBenn, Piers. Ethics. London: UCL Press, 1998.
MLA引文Benn, Piers. Ethics. UCL Press, 1998.
警告：這些引文格式不一定是100％准確.
APA引文
Benn, P. (1998). Ethics. UCL Press.
Chicago Style (17th ed.) CitationBenn, Piers. Ethics. London: UCL Press, 1998.
MLA引文Benn, Piers. Ethics. UCL Press, 1998.