Citazione Stile APA (7a Edizione)

Herfurth, C. P., & Peterson, H. M. A tune a day: Adapted from the violin book for marimba, xylophone, [and] bells. Boston Music.

Citazione stile Chigago Style (17a edizione)

Herfurth, Clarence Paul, e Howard M. Peterson. A Tune a Day: Adapted from the Violin Book for Marimba, Xylophone, [and] Bells. Boston: Boston Music.

Citatione MLA (9a ed.)

Herfurth, Clarence Paul, e Howard M. Peterson. A Tune a Day: Adapted from the Violin Book for Marimba, Xylophone, [and] Bells. Boston Music.