APA (7th ed.) Citation

Johnson, J. W. (1975). Fifty years & other poems. AMS Press.

Chicago Style (17th ed.) Citation

Johnson, James Weldon. Fifty Years & Other Poems. New York: AMS Press, 1975.

MLA (9th ed.) Citation

Johnson, James Weldon. Fifty Years & Other Poems. AMS Press, 1975.