Cita APA (7th ed.)

Grotowski, J., & Barba, E. (1999). Land of ashes and diamonds: My apprenticeship in Poland. Black Mountain Press.

Cita Chicago (17th ed.)

Grotowski, Jerzy, i Eugenio Barba. Land of Ashes and Diamonds: My Apprenticeship in Poland. Aberystwyth: Black Mountain Press, 1999.

Cita MLA (9th ed.)

Grotowski, Jerzy, i Eugenio Barba. Land of Ashes and Diamonds: My Apprenticeship in Poland. Black Mountain Press, 1999.