Dyfyniad APA
Allison, A. W., Carr, A. J., & Eastman, A. M. (1986). Masterpieces of the drama (5th ed.). Macmillan.
Dyfyniad Arddull Chicago
Allison, Alexander W., Arthur Japheth Carr, and Arthur M. Eastman. Masterpieces of the Drama. 5th ed. New York: Macmillan, 1986.
Dyfyniad MLA
Allison, Alexander W., et al. Masterpieces of the Drama. 5th ed. Macmillan, 1986.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.