Citação norma APA

Helmreich, J. E. (1991). The United States and the formation of EURATOM. Diplomatic history. - the Society for Historians of American Foreign Relations, SHAFR.

Citação norma Chicago

Helmreich, Jonathan E. "The United States and the Formation of EURATOM." Diplomatic History. - the Society for Historians of American Foreign Relations, SHAFR 1991.

Citação norma MLA

Helmreich, Jonathan E. "The United States and the Formation of EURATOM." Diplomatic History. - the Society for Historians of American Foreign Relations, SHAFR, 1991.

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