APA (7th ed.) Citation

Blacklock, D. B. (1924). The white man's grave. British Empire Exhibition (Sierra Leone Section).

Chicago Style (17th ed.) Citation

Blacklock, D. B. The White Man's Grave. Freetown, Sierra Leone: British Empire Exhibition (Sierra Leone Section), 1924.

MLA (9th ed.) Citation

Blacklock, D. B. The White Man's Grave. British Empire Exhibition (Sierra Leone Section), 1924.