APA (7e ed.) Bronvermelding

(1979). Joseph Beuys: Aus Berlin ; Neues vom Kojoten / Ronald Freldman Gallery, New York in co-operation with René Block, Berlin. Galerie René Block.

Chicago (17e ed.) Bronvermelding

Joseph Beuys: Aus Berlin ; Neues Vom Kojoten / Ronald Freldman Gallery, New York in Co-operation with René Block, Berlin. Berlin: Galerie René Block, 1979.

MLA (8e ed.) Bronvermelding

Joseph Beuys: Aus Berlin ; Neues Vom Kojoten / Ronald Freldman Gallery, New York in Co-operation with René Block, Berlin. Galerie René Block, 1979.