APA (7th ed.) Citation

Dufarc, H., Carman, B., & Lahor, J. (1914). Song of solace. Boston Music.

Chicago Style (17th ed.) Citation

Dufarc, Henri, Bliss Carman, and Jean Lahor. Song of Solace. Boston: Boston Music, 1914.

MLA (9th ed.) Citation

Dufarc, Henri, et al. Song of Solace. Boston Music, 1914.