Roffman, H. (2002). Pictures of Kris: Howard Roffman. Gmünder.
Chicagoスタイル(17版)引用形式Roffman, Howard. Pictures of Kris: Howard Roffman. Berlin: Gmünder, 2002.
MLA(8版)引用形式Roffman, Howard. Pictures of Kris: Howard Roffman. Gmünder, 2002.
警告: この引用は必ずしも正確ではありません.