Greer, J. M. (2006). The Element encyclopedia of secret societies: The ultimate A-Z of ancient mysteries, lost civilizations and forgotten wisdom. London: Harper Element.
Chicago Style CitationGreer, John Michael. The Element Encyclopedia of Secret Societies: The Ultimate A-Z of Ancient Mysteries, Lost Civilizations and Forgotten Wisdom. London: Harper Element, 2006.
MLA CitationGreer, John Michael. The Element Encyclopedia of Secret Societies: The Ultimate A-Z of Ancient Mysteries, Lost Civilizations and Forgotten Wisdom. London: Harper Element, 2006.
Warning: These citations may not always be 100% accurate.