APA (7th ed.) Citation

Zamacois, J. (1946). Tratado de armonia. Labor.

Chicago Style (17th ed.) Citation

Zamacois, Joaquim. Tratado De Armonia. Barcelona [etc.]: Labor, 1946.

MLA (9th ed.) Citation

Zamacois, Joaquim. Tratado De Armonia. Labor, 1946.

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