Cita APA (7a ed.)

Shaffer, P. (1981). Amadeus: : a play. Samuel French.

Cita Chicago Style (17a ed.)

Shaffer, Peter. Amadeus: : A Play. London: Samuel French, 1981.

Cita MLA (9a ed.)

Shaffer, Peter. Amadeus: : A Play. Samuel French, 1981.