Cita APA (7th ed.)

Clark, M. H. (1989). The anastasia syndrome: And other stories. Pocket Books.

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

Clark, Mary Higgins. The Anastasia Syndrome: And Other Stories. Pocket Books, 1989.