Citação norma APA

United States Holocaust Memorial Council. (1992). Days of remembrance, April 26 - may 3, 1992: Fifty years ago - in the depths of darkness : commemoration planning guide. United States Holocaust Memorial Council.

Citação norma Chicago

United States Holocaust Memorial Council. Days of Remembrance, April 26 - May 3, 1992: Fifty Years Ago - in the Depths of Darkness : Commemoration Planning Guide. Washington, D.C: United States Holocaust Memorial Council, 1992.

Citação norma MLA

United States Holocaust Memorial Council. Days of Remembrance, April 26 - May 3, 1992: Fifty Years Ago - in the Depths of Darkness : Commemoration Planning Guide. United States Holocaust Memorial Council, 1992.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.