APA引文

Osborne Catherine. Presocratic Philosophy: A Very Short Introduction. Oxford.

芝加哥风格引文

Osborne Catherine. Presocratic Philosophy: A Very Short Introduction. New York New York: Oxford.

MLA引文

Osborne Catherine. Presocratic Philosophy: A Very Short Introduction. Oxford.

警告:这些引文格式不一定是100%准确.