Citação norma APA

Great Britain Colonial Office, National Archives (Great Britain), Adam Matthew Digital, Vischer, H., & National Archives. (1933). Sierra Leone: : Visit of Mr. H. Vischer to Sierra Leone. Adam Matthew Digital.

Citação norma Chicago

Great Britain Colonial Office, National Archives (Great Britain), Adam Matthew Digital, Hanns Vischer, and National Archives. Sierra Leone: : Visit of Mr. H. Vischer to Sierra Leone. Marlborough, England: Adam Matthew Digital, 1933.

Citação norma MLA

Great Britain Colonial Office, et al. Sierra Leone: : Visit of Mr. H. Vischer to Sierra Leone. Adam Matthew Digital, 1933.

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