O'neill, E. G. (1967). Eugene O'neill and the tragic tension: An interpretive study of the plays. Choudhary Bros.
Citazione stile Chigago Style (17a edizione)O'neill, Eugene Gladstone. Eugene O'neill and the Tragic Tension: An Interpretive Study of the Plays. New Delhi: Choudhary Bros, 1967.
Citatione MLA (9a ed.)O'neill, Eugene Gladstone. Eugene O'neill and the Tragic Tension: An Interpretive Study of the Plays. Choudhary Bros, 1967.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.