Cita APA (7a ed.)

Sereny, G. (1998). Cries unheard: The story of Mary Bell (1. publ.). Macmillan.

Cita Chicago Style (17a ed.)

Sereny, Gitta. Cries Unheard: The Story of Mary Bell. 1. publ. London [u.a.]: Macmillan, 1998.

Cita MLA (8a ed.)

Sereny, Gitta. Cries Unheard: The Story of Mary Bell. 1. publ. Macmillan, 1998.