Dyfyniad APA

Cohen, R. (2010). Theatre: Brief version (9th ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Cohen, Robert. Theatre: Brief Version. 9th ed. New York, NY: McGraw-Hill, 2010.

Dyfyniad MLA

Cohen, Robert. Theatre: Brief Version. 9th ed. McGraw-Hill, 2010.

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