Cita APA (7a ed.)

Breker, A., Webb, B. D., & Zavrel, J. (1990). The Collected Writings (original edition.). West-Art.

Cita Chicago Style (17a ed.)

Breker, Arno, Benjamin D. Webb, y John Zavrel. The Collected Writings. original edition. New York: West-Art, 1990.

Cita MLA (8a ed.)

Breker, Arno, et al. The Collected Writings. original edition. West-Art, 1990.