APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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