Cita APA (7a ed.)

Schläpfer, B. (1994). Theatre in Switzerland. Helvetia.

Cita Chicago Style (17a ed.)

Schläpfer, Beat. Theatre in Switzerland. Suiza: Helvetia, 1994.

Cita MLA (9a ed.)

Schläpfer, Beat. Theatre in Switzerland. Helvetia, 1994.