Cita APA (7a ed.)

Pękala, J. (1973). Polish Art in Cracow. Oxley Press.

Cita Chicago Style (17a ed.)

Pękala, Jerzy. Polish Art in Cracow. Nottingham: Oxley Press, 1973.

Cita MLA (9a ed.)

Pękala, Jerzy. Polish Art in Cracow. Oxley Press, 1973.