APA (7th ed.) Citation

Portal, G. H. (1970). The British mission to Uganda in 1893. Negro Universities Press.

Chicago Style (17th ed.) Citation

Portal, Gerald Herbert. The British Mission to Uganda in 1893. Westport, Conn.: Negro Universities Press, 1970.

MLA (9th ed.) Citation

Portal, Gerald Herbert. The British Mission to Uganda in 1893. Negro Universities Press, 1970.