APA (7th ed.) Citation

Halm, A. O. (1900). Harmonielehre. Göschen.

Chicago Style (17th ed.) Citation

Halm, August Otto. Harmonielehre. Leipzig: Göschen, 1900.

MLA (9th ed.) Citation

Halm, August Otto. Harmonielehre. Göschen, 1900.

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