Cita APA (7a ed.)

Ward, A. (1988). A cry of absence: The true story of a father's search for his kidnapped children. Viking.

Cita Chicago Style (17a ed.)

Ward, Andrew. A Cry of Absence: The True Story of a Father's Search for His Kidnapped Children. New York, NY [u.a.]: Viking, 1988.

Cita MLA (8a ed.)

Ward, Andrew. A Cry of Absence: The True Story of a Father's Search for His Kidnapped Children. Viking, 1988.