APA (7th ed.) Zitazioa
Shamas, L. A. (2007). "We three": The mythology of Shakespeare's weird sisters. P. Lang.
Chicago Style (17th ed.) Zitazioa
Shamas, Laura Annawyn. "We Three": The Mythology of Shakespeare's Weird Sisters. New York: P. Lang, 2007.
MLA (9th ed.) Zitazioa
Shamas, Laura Annawyn. "We Three": The Mythology of Shakespeare's Weird Sisters. P. Lang, 2007.
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