Diehl, V., & Hagenberg, R. (1982). Maler in Berlin. Verl. Happy-Happy.
Chicagoスタイル(17版)引用形式Diehl, Volker, , Roland Hagenberg. Maler in Berlin. Berlin: Verl. Happy-Happy, 1982.
MLA(8版)引用形式Diehl, Volker, , Roland Hagenberg. Maler in Berlin. Verl. Happy-Happy, 1982.
警告: この引用は必ずしも正確ではありません.