John Cage:

MLA

Cage, John, et al. John Cage. Munich: NEOS, 2012.

APA

Cage, J., Tudor, D., Wolff, C., & Nilsson, B. (2012). John Cage. Munich: NEOS.

Chicago

Cage, John, David Tudor, Christian Wolff, and Bo Nilsson. John Cage. Munich: NEOS, 2012.