Ahern, G. (1984). Sun at midnight: The Rudolf Steiner movement and the Western esoteric tradition. Aquarian Press.
Chicago Style (17th ed.) CitationAhern, Geoffrey. Sun at Midnight: The Rudolf Steiner Movement and the Western Esoteric Tradition. Wellingborough: Aquarian Press, 1984.
MLA (8th ed.) CitationAhern, Geoffrey. Sun at Midnight: The Rudolf Steiner Movement and the Western Esoteric Tradition. Aquarian Press, 1984.
Warning: These citations may not always be 100% accurate.