Calderwood, J. L. (1986). If it were done: Macbeth and tragic action. Univ. of Massachusetts Press.
Chicago-Zitierstil (17. Ausg.)Calderwood, James L. If It Were Done: Macbeth and Tragic Action. Amherst: Univ. of Massachusetts Press, 1986.
MLA-Zitierstil (9. Ausg.)Calderwood, James L. If It Were Done: Macbeth and Tragic Action. Univ. of Massachusetts Press, 1986.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.