APA (7th ed.) Citation

McKay, C., Toomer, J., Cullen, C., Hughes, L., & Locke, A. (1927). Four Negro poets. Simon & Schuster.

Chicago Style (17th ed.) Citation

McKay, Claude, Jean Toomer, Countee Cullen, Langston Hughes, and Alain Locke. Four Negro Poets. New York: Simon & Schuster, 1927.

MLA (9th ed.) Citation

McKay, Claude, et al. Four Negro Poets. Simon & Schuster, 1927.