Isenberg, D. (2013). Worthless. Impossible and stupid. Harvard.
Chicagoスタイル(17版)引用形式Isenberg, Daniel. Worthless. Impossible and Stupid. Boston: Harvard, 2013.
MLA(9版)引用形式Isenberg, Daniel. Worthless. Impossible and Stupid. Harvard, 2013.
警告: この引用は必ずしも正確ではありません.