APA stil citiranja

O'Neill, E. O. (1989). Long day's journey into night: Long day's journey into night. New Haven ; London : Yale University Press: cop, 1989.

Chicago stil citiranja

O'Neill, Eugene O'Neill. Long day's journey into night: Long day's journey into night. New Haven ; London : Yale University Press: cop, 1989, 1989.

MLA stil citiranja

O'Neill, Eugene O'Neill. Long day's journey into night: Long day's journey into night. New Haven ; London : Yale University Press: cop, 1989, 1989.