Dyfyniad APA

Allison, A. W., Carr, A. J., & Eastman, A. M. (1991). Masterpieces of the drama (6th edition.). Macmillan.

Dyfyniad Arddull Chicago

Allison, Alexander W., Arthur Japheth Carr, and Arthur M. Eastman. Masterpieces of the Drama. 6th edition. New York: Macmillan, 1991.

Dyfyniad MLA

Allison, Alexander W., et al. Masterpieces of the Drama. 6th edition. Macmillan, 1991.

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