Citação norma APA

Popper, D., & Schmidt, B. Studies preparatory to the high school ("Hohe Schule") of cello playing, opus 76. International Music.

Citação norma Chicago

Popper, David, and Bernhard Schmidt. Studies Preparatory to the High School ("Hohe Schule") of Cello Playing, Opus 76. New York: International Music.

Citação norma MLA

Popper, David, and Bernhard Schmidt. Studies Preparatory to the High School ("Hohe Schule") of Cello Playing, Opus 76. International Music.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.