APA (7th ed.) Citation

Du Chaillu, P. B. (1970). A journey to Ashango-land: And further penetration into equatorial Africa. Negro History Press.

Chicago Style (17th ed.) Citation

Du Chaillu, Paul B. A Journey to Ashango-land: And Further Penetration into Equatorial Africa. Detroit: Negro History Press, 1970.

MLA (9th ed.) Citation

Du Chaillu, Paul B. A Journey to Ashango-land: And Further Penetration into Equatorial Africa. Negro History Press, 1970.