Cita APA

Herfurth, C. P., & Herfurth, C. P. (1933). A tune a day: For violin instruction, in group, public school classes or individual lessons. Boston, Massachusetts: Boston Music.

Citación estilo Chicago

Herfurth, C. Paul, y C. Paul Herfurth. A Tune a Day: For Violin Instruction, in Group, Public School Classes or Individual Lessons. Boston, Massachusetts: Boston Music, 1933.

Cita MLA

Herfurth, C. Paul, y C. Paul Herfurth. A Tune a Day: For Violin Instruction, in Group, Public School Classes or Individual Lessons. Boston, Massachusetts: Boston Music, 1933.