APA (7th ed.) Zitazioa

Clark, M. H. (1989). The Anastasia syndrome and other stories. Pocket Star Books.

Chicago Style (17th ed.) Zitazioa

Clark, Mary Higgins. The Anastasia Syndrome and Other Stories. New York: Pocket Star Books, 1989.

MLA (9th ed.) Zitazioa

Clark, Mary Higgins. The Anastasia Syndrome and Other Stories. Pocket Star Books, 1989.