Cita APA (7a ed.)

Sandburg, C. (1927). The American songbag. Harcourt, Brace & World.

Cita Chicago Style (17a ed.)

Sandburg, Carl. The American Songbag. New York: Harcourt, Brace & World, 1927.

Cita MLA (9a ed.)

Sandburg, Carl. The American Songbag. Harcourt, Brace & World, 1927.