(1992). In the depths of darkness: Fifty years ago ; commemoration planning guide ; days of remembrance april 26-may 3, 1992. United States Holocaust Memorial Council Washington D.C..
Chicago-Zitierstil (17. Ausg.)In the Depths of Darkness: Fifty Years Ago ; Commemoration Planning Guide ; Days of Remembrance April 26-may 3, 1992. Washington: United States Holocaust Memorial Council Washington D.C., 1992.
MLA-Zitierstil (8. Ausg.)In the Depths of Darkness: Fifty Years Ago ; Commemoration Planning Guide ; Days of Remembrance April 26-may 3, 1992. United States Holocaust Memorial Council Washington D.C., 1992.
警告：這些引文格式不一定是100％准確.