APA (7th ed.) Zitazioa

Holroyd, M. (1990). Bernard Shaw (1st Vintage Books ed.). Vintage Books.

Chicago Style (17th ed.) Zitazioa

Holroyd, Michael. Bernard Shaw. 1st Vintage Books ed. New York: Vintage Books, 1990.

MLA (9th ed.) Zitazioa

Holroyd, Michael. Bernard Shaw. 1st Vintage Books ed. Vintage Books, 1990.