Cita APA (7th ed.)

Baumeister, W. (1996). The Unknown in Art (1947). Theories and documents of contemporary art : A Sourcebook of Artists' Writings.

Cita Chicago (17th ed.)

Baumeister, Willi. "The Unknown in Art (1947)." Theories and Documents of Contemporary Art : A Sourcebook of Artists' Writings 1996.

Cita MLA (8th ed.)

Baumeister, Willi. "The Unknown in Art (1947)." Theories and Documents of Contemporary Art : A Sourcebook of Artists' Writings, 1996.