Beuys, J. (1996). An appeal for an alternative. Theories and documents of contemporary art : A Sourcebook of Artists' Writings.
Citazione stile Chigago Style (17a edizione)Beuys, Joseph. "An Appeal for an Alternative." Theories and Documents of Contemporary Art : A Sourcebook of Artists' Writings 1996.
Citatione MLA (8a ed.)Beuys, Joseph. "An Appeal for an Alternative." Theories and Documents of Contemporary Art : A Sourcebook of Artists' Writings, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.