APA (7th ed.) Citation

Buell, R. L. (1928). The Native Problem in Africa. The Native Problem in Africa.

Chicago Style (17th ed.) Citation

Buell, Raymond Leslie. "The Native Problem in Africa." The Native Problem in Africa 1928.

MLA (9th ed.) Citation

Buell, Raymond Leslie. "The Native Problem in Africa." The Native Problem in Africa, 1928.

Warning: These citations may not always be 100% accurate.