Citação norma APA

Belgian American Educational Foundation. (1941). The Belgian campaign and the surrender of the Belgian army, May 10-28, 1940. Belgian American Educational Foundation.

Citação norma Chicago

Belgian American Educational Foundation. The Belgian Campaign and the Surrender of the Belgian Army, May 10-28, 1940. New York: Belgian American Educational Foundation, 1941.

Citação norma MLA

Belgian American Educational Foundation. The Belgian Campaign and the Surrender of the Belgian Army, May 10-28, 1940. Belgian American Educational Foundation, 1941.

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