APA (7th ed.) Citation
Levi, P. (1971). Guide to Greece: Central Greece. Penguin Books.
Chicago Style (17th ed.) Citation
Levi, Peter. Guide to Greece: Central Greece. Middlesex: Penguin Books, 1971.
MLA (9th ed.) Citation
Levi, Peter. Guide to Greece: Central Greece. Penguin Books, 1971.
Warning: These citations may not always be 100% accurate.