Kramer, S. N. (1967). Cradle of civilization. Time-Life Books.
Chicago Style (17th ed.) CitationKramer, Samuel Noah. Cradle of Civilization. Hague: Time-Life Books, 1967.
MLA (9th ed.) CitationKramer, Samuel Noah. Cradle of Civilization. Time-Life Books, 1967.
Warning: These citations may not always be 100% accurate.