Cita APA (7th ed.)

Ziółkowski, A., & Ziółkowski, G. (2015). Voices from within: Grotowski's Polish collaborators. Polish Theater Perspectives.

Cita Chicago (17th ed.)

Ziółkowski, Allain, i Grzegorz Ziółkowski. Voices from Within: Grotowski's Polish Collaborators. London: Polish Theater Perspectives, 2015.

Cita MLA (9th ed.)

Ziółkowski, Allain, i Grzegorz Ziółkowski. Voices from Within: Grotowski's Polish Collaborators. Polish Theater Perspectives, 2015.