Cita APA (7th ed.)

O'Casey, S. (1998). Sean O'Casey: Plays two: Plays two. Faber and Faber.

Cita Chicago (17th ed.)

O'Casey, Sean. Sean O'Casey: Plays Two: Plays Two. London: Faber and Faber, 1998.

Cita MLA (9th ed.)

O'Casey, Sean. Sean O'Casey: Plays Two: Plays Two. Faber and Faber, 1998.