Time-Life Books. (1989). The divine campaigns: AD 1100-1200. Time-Life Books.
Chicago Style (17th ed.) CitationTime-Life Books. The Divine Campaigns: AD 1100-1200. Amsterdam: Time-Life Books, 1989.
MLA (9th ed.) CitationTime-Life Books. The Divine Campaigns: AD 1100-1200. Time-Life Books, 1989.
Warning: These citations may not always be 100% accurate.