Cita APA (7a ed.)

Loers, V. (1993). Joseph Beuys. Cantz.

Cita Chicago Style (17a ed.)

Loers, Veit. Joseph Beuys. Stuttgart: Cantz, 1993.

Cita MLA (8a ed.)

Loers, Veit. Joseph Beuys. Cantz, 1993.