Cita APA (7th ed.)
Hopgood, S. Keepers of the Flame: Understanding Amnesty International. Cornell University.
Cita Chicago (17th ed.)
Hopgood, Stephen. Keepers of the Flame: Understanding Amnesty International. Ithaca, EUA: Cornell University.
Cita MLA (9th ed.)
Hopgood, Stephen. Keepers of the Flame: Understanding Amnesty International. Cornell University.
Atenció: Aquestes cites poden no estar 100% correctes.