Greer, J. M. (2000). Encyclopedia of natural magic. Llewellyn Publications.
Chicagoスタイル(17版)引用形式Greer, John Michael. Encyclopedia of Natural Magic. Saint Paul, Minn: Llewellyn Publications, 2000.
MLA(9版)引用形式Greer, John Michael. Encyclopedia of Natural Magic. Llewellyn Publications, 2000.
警告: この引用は必ずしも正確ではありません.