Citação norma APA

Frohn, A. (1989). Guide to inventories and finding aids of German archives at the German Historical Institute, Washington DC.

Citação norma Chicago

Frohn, Axel. Guide to Inventories and Finding Aids of German Archives at the German Historical Institute, Washington DC. Washington, DC, 1989.

Citação norma MLA

Frohn, Axel. Guide to Inventories and Finding Aids of German Archives at the German Historical Institute, Washington DC. 1989.

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