Koetzle, H. (2002). Photo icons: Hans-Michael Koetzle. [Red.: Daniela Kumor]. Photo icons ; 1.
Chicagoスタイル(17版)引用形式Koetzle, Hans-Michael. "Photo Icons: Hans-Michael Koetzle. [Red.: Daniela Kumor]." Photo Icons ; 1 2002.
MLA(8版)引用形式Koetzle, Hans-Michael. "Photo Icons: Hans-Michael Koetzle. [Red.: Daniela Kumor]." Photo Icons ; 1, 2002.
警告: この引用は必ずしも正確ではありません.