Grey, J. (2006). Looking hard: At unexamined things / Photographs by Joel Grey. Steidl.
Chicagoスタイル(17版)引用形式Grey, Joel. Looking Hard: At Unexamined Things / Photographs by Joel Grey. Göttingen: Steidl, 2006.
MLA(8版)引用形式Grey, Joel. Looking Hard: At Unexamined Things / Photographs by Joel Grey. Steidl, 2006.
警告: この引用は必ずしも正確ではありません.