Shakespeare, W., & William Shakespeare. (2006). Macbeth. New York: Oxford University Press.
Dyfyniad Arddull ChicagoShakespeare, William, và William Shakespeare. Macbeth. New York: Oxford University Press, 2006.
Dyfyniad MLAShakespeare, William, và William Shakespeare. Macbeth. New York: Oxford University Press, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.