APA引文

Kenny, A. J. P. (1975). Wittgenstein. Harmondsworth: Penguin Books.

Chicago Style Citation

Kenny, Anthony John Patrick. Wittgenstein. Harmondsworth: Penguin Books, 1975.

MLA引文

Kenny, Anthony John Patrick. Wittgenstein. Harmondsworth: Penguin Books, 1975.

警告：這些引文格式不一定是100％准確.