APA (7th ed.) Citation

Powys, L. (1923). Ebony and ivory. American Library Service.

Chicago Style (17th ed.) Citation

Powys, Llewelyn. Ebony and Ivory. New York: American Library Service, 1923.

MLA (9th ed.) Citation

Powys, Llewelyn. Ebony and Ivory. American Library Service, 1923.

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