Dyfyniad APA

ONeill, E. A. (1989). The plays of Eugene ONeill.

Dyfyniad Arddull Chicago

ONeill, Eugene; Author. The Plays of Eugene ONeill. New Delhi, Affiliated East-West Press Pvt Ltd, 1989.

Dyfyniad MLA

ONeill, Eugene; Author. The Plays of Eugene ONeill. 1989.

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