Cita APA (7a ed.)

Sondheim, S., Bergman, I., & Wheeler, H. (2010). A little night music. Applause Theater Book Publishers.

Cita Chicago Style (17a ed.)

Sondheim, Stephen, Ingmar Bergman, y Hugh Wheeler. A Little Night Music. New York, N.Y.: Applause Theater Book Publishers, 2010.

Cita MLA (9a ed.)

Sondheim, Stephen, et al. A Little Night Music. Applause Theater Book Publishers, 2010.