Hacker, D., & Ruhrberg, K. (1994). Dieter Hacker: Oil paintings and drawings : 16 February - 31 March 1994, Marlborough Fine Art (London) Ltd. / [Karl Ruhrberg. Engl. translation: Michael Hulse].
Chicagoスタイル(17版)引用形式Hacker, Dieter, , Karl Ruhrberg. Dieter Hacker: Oil Paintings and Drawings : 16 February - 31 March 1994, Marlborough Fine Art (London) Ltd. / [Karl Ruhrberg. Engl. Translation: Michael Hulse]. 1994.
MLA(8版)引用形式Hacker, Dieter, , Karl Ruhrberg. Dieter Hacker: Oil Paintings and Drawings : 16 February - 31 March 1994, Marlborough Fine Art (London) Ltd. / [Karl Ruhrberg. Engl. Translation: Michael Hulse]. 1994.
警告: この引用は必ずしも正確ではありません.