Sheldon, S. (2004). Are you afraid of the dark? Harper Collins.
Chicagoスタイル(17版)引用形式Sheldon, Sidney. Are You Afraid of the Dark? London: Harper Collins, 2004.
MLA(8版)引用形式Sheldon, Sidney. Are You Afraid of the Dark? Harper Collins, 2004.
警告: この引用は必ずしも正確ではありません.