Dyfyniad APA

(1979). Theatre journal. Washington: American Theatre Association.

Dyfyniad Arddull Chicago

Theatre Journal. Washington: American Theatre Association, 1979.

Dyfyniad MLA

Theatre Journal. Washington: American Theatre Association, 1979.

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