Cita APA (7th ed.)

Kitcher, P., & Schacht, R. (2004). Finding an ending: Reflections on Wagner's Ring. Oxford University Press.

Cita Chicago (17th ed.)

Kitcher, Philip, i Richard Schacht. Finding an Ending: Reflections on Wagner's Ring. Oxford ; New York: Oxford University Press, 2004.

Cita MLA (9th ed.)

Kitcher, Philip, i Richard Schacht. Finding an Ending: Reflections on Wagner's Ring. Oxford University Press, 2004.