Tolle, E. (2016). A new earth: Awakening to your life's purpose (10th Anniversary Edition.). Penguin Books.
Chicagoスタイル(17版)引用形式Tolle, Eckhart. A New Earth: Awakening to Your Life's Purpose. 10th Anniversary Edition. New York, New York: Penguin Books, 2016.
MLA(9版)引用形式Tolle, Eckhart. A New Earth: Awakening to Your Life's Purpose. 10th Anniversary Edition. Penguin Books, 2016.
警告: この引用は必ずしも正確ではありません.