Citazione Stile APA (7a Edizione)

Shakespeare, W., & Levy, W. J. (1972). Macbeth with Reader´s Guide. Amsco School Publication, Inc.

Citazione stile Chigago Style (17a edizione)

Shakespeare, William, e Wilbert J. Levy. Macbeth with Reader´s Guide. New York, USA: Amsco School Publication, Inc, 1972.

Citatione MLA (9a ed.)

Shakespeare, William, e Wilbert J. Levy. Macbeth with Reader´s Guide. Amsco School Publication, Inc, 1972.