Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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