Cita APA (7th ed.)

Block, R. (1976). KP Brehmer, KH Hödicke, Sigmar Polke, Gerhard Richter, Wolf Vostell. Ed. René Block.

Cita Chicago (17th ed.)

Block, René. KP Brehmer, KH Hödicke, Sigmar Polke, Gerhard Richter, Wolf Vostell. Berlin: Ed. René Block, 1976.

Cita MLA (8th ed.)

Block, René. KP Brehmer, KH Hödicke, Sigmar Polke, Gerhard Richter, Wolf Vostell. Ed. René Block, 1976.