APA (7th ed.) Citation

Herfurth, C. P. (1937). A tune a day for cello. The Boston Music.

Chicago Style (17th ed.) Citation

Herfurth, C. Paul. A Tune a Day for Cello. Boston: The Boston Music, 1937.

MLA (9th ed.) Citation

Herfurth, C. Paul. A Tune a Day for Cello. The Boston Music, 1937.