Dyfyniad APA

Brecht, B., Manheim, R., & Willett, J. (1970). Bertolt Brecht Collected Plays Three. Methuen.

Dyfyniad Arddull Chicago

Brecht, Bertolt, Ralph Manheim, and John Willett. Bertolt Brecht Collected Plays Three. London: Methuen, 1970.

Dyfyniad MLA

Brecht, Bertolt, et al. Bertolt Brecht Collected Plays Three. Methuen, 1970.

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