APA (7th ed.) Citation

Buxton, C. R. (1931). The race problem in Africa. L. & V. Woolf at the Hogarth press.

Chicago Style (17th ed.) Citation

Buxton, Charles Roden. The Race Problem in Africa. London: L. & V. Woolf at the Hogarth press, 1931.

MLA (9th ed.) Citation

Buxton, Charles Roden. The Race Problem in Africa. L. & V. Woolf at the Hogarth press, 1931.