APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

Warning: These citations may not always be 100% accurate.