Cita APA (7th ed.)

Volz, J. (2004). Circus Portikus: An Opera in One Act by Henrik Plenge Jakobsen. Portikus.

Cita Chicago (17th ed.)

Volz, Jochen. Circus Portikus: An Opera in One Act by Henrik Plenge Jakobsen. Frankfurt am Main: Portikus, 2004.

Cita MLA (8th ed.)

Volz, Jochen. Circus Portikus: An Opera in One Act by Henrik Plenge Jakobsen. Portikus, 2004.