APA (7th ed.) Citation

La Mara. (1914). Roberto Schumann. Unión Musical Española.

Chicago Style (17th ed.) Citation

La Mara. Roberto Schumann. Madrid [etc.]: Unión Musical Española, 1914.

MLA (9th ed.) Citation

La Mara. Roberto Schumann. Unión Musical Española, 1914.

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