APA (7th ed.) Citation

Boone, C. C. (1970). Liberia as I know it. Negro Universities Press.

Chicago Style (17th ed.) Citation

Boone, Clinton Caldwell. Liberia as I Know It. Westport, Conn.: Negro Universities Press, 1970.

MLA (9th ed.) Citation

Boone, Clinton Caldwell. Liberia as I Know It. Negro Universities Press, 1970.