APA (7th ed.) Citation

Duff, H. L. (1969). Nyasaland under the Foreign Office. Negro Universities Press.

Chicago Style (17th ed.) Citation

Duff, Hector Livingstone. Nyasaland Under the Foreign Office. New York: Negro Universities Press, 1969.

MLA (9th ed.) Citation

Duff, Hector Livingstone. Nyasaland Under the Foreign Office. Negro Universities Press, 1969.