APA (7th ed.) Citation

Pratchett, T. (1998). Wyrd sisters : the illustrated screenplay / Terry Pratchett: The illustrated screenplay. Corgi.

Chicago Style (17th ed.) Citation

Pratchett, Terry. Wyrd Sisters : The Illustrated Screenplay / Terry Pratchett: The Illustrated Screenplay. London: Corgi, 1998.

MLA (9th ed.) Citation

Pratchett, Terry. Wyrd Sisters : The Illustrated Screenplay / Terry Pratchett: The Illustrated Screenplay. Corgi, 1998.

Warning: These citations may not always be 100% accurate.