Dyfyniad APA

O'Neill, E., & Bogard, T. (1967). The later plays of Eugene O'Neill. New York,: Modern Library.

Dyfyniad Arddull Chicago

O'Neill, Eugene, và Travis Bogard. The Later Plays of Eugene O'Neill. New York,: Modern Library, 1967.

Dyfyniad MLA

O'Neill, Eugene, và Travis Bogard. The Later Plays of Eugene O'Neill. New York,: Modern Library, 1967.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.