[Congo love song]
MLA
Johnson, J. Rosamond (John Rosamond), 1873-1954. [Congo love song]. c1921.. https://collections.library.yale.edu/catalog/2066994.
APA, 6th edition
Johnson, J. Rosamond (John Rosamond), 1873-1954. (c1921.)[[Congo love song]]. https://collections.library.yale.edu/catalog/2066994.