Cita APA (7a ed.)

Howard, P. (2003). Christoph Willibald Gluck: A guide to research (Second edition.). Routledge.

Cita Chicago Style (17a ed.)

Howard, Patricia. Christoph Willibald Gluck: A Guide to Research. Second edition. New York: Routledge, 2003.

Cita MLA (9a ed.)

Howard, Patricia. Christoph Willibald Gluck: A Guide to Research. Second edition. Routledge, 2003.