APA (7th ed.) Citation

McCallum, A. (1996). Macbeth: A guide. Upstart Crow.

Chicago Style (17th ed.) Citation

McCallum, Alistair. Macbeth: A Guide. Lewes: Upstart Crow, 1996.

MLA (9th ed.) Citation

McCallum, Alistair. Macbeth: A Guide. Upstart Crow, 1996.