Citação norma APA

Großbritannien. Foreign Office. (1920). Index to the correspondence of the Foreign Office: For the year ... ; now preserved in the Public Record Office. [Verlag nicht ermittelbar].

Citação norma Chicago

Großbritannien. Foreign Office. Index to the Correspondence of the Foreign Office: For the Year ... ; Now Preserved in the Public Record Office. London: [Verlag nicht ermittelbar], 1920.

Citação norma MLA

Großbritannien. Foreign Office. Index to the Correspondence of the Foreign Office: For the Year ... ; Now Preserved in the Public Record Office. [Verlag nicht ermittelbar], 1920.

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