Castaneda, C. (1979). The second ring of power. Penguin Books.
Chicagoスタイル(17版)引用形式Castaneda, Carlos. The Second Ring of Power. Harmondsworth: Penguin Books, 1979.
MLA(8版)引用形式Castaneda, Carlos. The Second Ring of Power. Penguin Books, 1979.
警告: この引用は必ずしも正確ではありません.