Cita APA (7a ed.)

Greer, M. D., Stauffer, G. B., & Butler, G. (2008). About Bach. University of Illinois Press.

Cita Chicago Style (17a ed.)

Greer, Mary Dalton, George B. Stauffer, y Gregory Butler. About Bach. Urbana: University of Illinois Press, 2008.

Cita MLA (8a ed.)

Greer, Mary Dalton, et al. About Bach. University of Illinois Press, 2008.