APA (7th ed.) Zitazioa

(1988). Sylvia plath: The critical heritage. Routledge.

Chicago Style (17th ed.) Zitazioa

Sylvia Plath: The Critical Heritage. London: Routledge, 1988.

MLA (9th ed.) Zitazioa

Sylvia Plath: The Critical Heritage. Routledge, 1988.