Cita APA (7a ed.)

Lyke, J., Caramia, T., Alexander, R., & Haydon, G. Keyboard musicianship: Piano for adults (8 ed.).

Cita Chicago Style (17a ed.)

Lyke, James, Tony Caramia, Reid Alexander, y Geoffrey Haydon. Keyboard Musicianship: Piano for Adults. 8 ed.

Cita MLA (8a ed.)

Lyke, James, et al. Keyboard Musicianship: Piano for Adults. 8 ed.