Ziółkowski, A., & Ziółkowski, G. (2015). Voices from within: Grotowski's Polish collaborators. Polish Theater Perspectives.
Citação do estilo Chicago (17ª ed.)Ziółkowski, Allain, e Grzegorz Ziółkowski. Voices from Within: Grotowski's Polish Collaborators. London: Polish Theater Perspectives, 2015.
Citação MLA (9ª ed.)Ziółkowski, Allain, e Grzegorz Ziółkowski. Voices from Within: Grotowski's Polish Collaborators. Polish Theater Perspectives, 2015.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.