APA (7th ed.) Citation

Williams, J. G., & May, H. J. (1936). I am black: The story of Shabala. Cassell & Company, Ltd..

Chicago Style (17th ed.) Citation

Williams, J. Grenfell, and Henry John May. I Am Black: The Story of Shabala. London : Toronto: Cassell & Company, Ltd., 1936.

MLA (9th ed.) Citation

Williams, J. Grenfell, and Henry John May. I Am Black: The Story of Shabala. Cassell & Company, Ltd., 1936.