APA引文

Levi, P. (1971). Guide to Greece: Central Greece. Penguin Books.

芝加哥风格引文

Levi, Peter. Guide to Greece: Central Greece. Middlesex: Penguin Books, 1971.

MLA引文

Levi, Peter. Guide to Greece: Central Greece. Penguin Books, 1971.

警告：这些引文格式不一定是100％准确.