APA (7th ed.) Citation

Howard, J. T. (1943). Stephen Foster, America's troubadour. Tudor Pub. Co..

Chicago Style (17th ed.) Citation

Howard, John Tasker. Stephen Foster, America's Troubadour. New York: Tudor Pub. Co., 1943.

MLA (9th ed.) Citation

Howard, John Tasker. Stephen Foster, America's Troubadour. Tudor Pub. Co., 1943.