Cita APA (7a ed.)

Ayling, R. e., & Ayling, R. (1970). Sean O'Casey modern judgments. Aurora.

Cita Chicago Style (17a ed.)

Ayling, Ronald ed, y Ronald Ayling. Sean O'Casey Modern Judgments. Nashville: Aurora, 1970.

Cita MLA (9a ed.)

Ayling, Ronald ed, y Ronald Ayling. Sean O'Casey Modern Judgments. Aurora, 1970.