APA (7th ed.) Citation

Gutman, F. (1921). Zitherschule. C.F. Peters.

Chicago Style (17th ed.) Citation

Gutman, Friedrich. Zitherschule. Leipzig: C.F. Peters, 1921.

MLA (9th ed.) Citation

Gutman, Friedrich. Zitherschule. C.F. Peters, 1921.

Warning: These citations may not always be 100% accurate.