Cita APA (7a ed.)

Cox, M., & Foster, T. (1992). Their darkest day: The tragedy of Pan Am 103 and its legacy of hope (1. ed.). Grove Weidenfeld.

Cita Chicago Style (17a ed.)

Cox, Matthew, y Tom Foster. Their Darkest Day: The Tragedy of Pan Am 103 and Its Legacy of Hope. 1. ed. New York: Grove Weidenfeld, 1992.

Cita MLA (9a ed.)

Cox, Matthew, y Tom Foster. Their Darkest Day: The Tragedy of Pan Am 103 and Its Legacy of Hope. 1. ed. Grove Weidenfeld, 1992.