APA引文

Geach, P. T. (1977). The virtues. Cambridge University Press.

Chicago Style (17th ed.) Citation

Geach, P. T. The Virtues. Cambridge: Cambridge University Press, 1977.

MLA引文

Geach, P. T. The Virtues. Cambridge University Press, 1977.

警告：这些引文格式不一定是100％准确.