Charley My Boy.
APA Citation
Kahn, G., Fiorito, T., Kahn, G., Breen, M. Singhi. (1924). Charley My Boy. New York: Irving Berlin Inc. Music Publishers.
MLA Citation
Kahn, Gus, 1886-1941, Ted Fiorito, Gus Kahn, and May Singhi Breen. Charley My Boy. New York: Irving Berlin Inc. Music Publishers, 1924.
Warning: These citations may not always be complete (especially for serials).