Clack, G. (2006). Human rights in brief. United States of America: Bureau of International Information Programs.
استشهاد بنمط شيكاغوClack, George. Human Rights in Brief. United States of America: Bureau of International Information Programs, 2006.
MLA استشهادClack, George. Human Rights in Brief. United States of America: Bureau of International Information Programs, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.