APA (7th ed.) Citation

O'Neill, E. (1988). Selected letters of Eugene O'Neill. Yale Univ. Press.

Chicago Style (17th ed.) Citation

O'Neill, Eugene. Selected Letters of Eugene O'Neill. New Haven [u.a.]: Yale Univ. Press, 1988.

MLA (9th ed.) Citation

O'Neill, Eugene. Selected Letters of Eugene O'Neill. Yale Univ. Press, 1988.