Gaya APA

Swanson, C, P., Timothy, I, N. (1986). Joseph Beuys in memoriam joseph beuys obituaries, essays, speeches . Bonn: Bonn: Inter Nationes; 1986.

Gaya MLA

Swanson, Carl, P.., Timothy, I., Nevill,. "Joseph Beuys in memoriam joseph beuys obituaries, essays, speeches". Bonn: Bonn: Inter Nationes; 1986, 1986. Text.