APA (7th ed.) Citation

Toḿas, G. M. (1919). Invincible America: The national music of United-States in peace and at war. Instrumental and vocal concert, illustrated with photographic projections, engravings and historical comments. Printing "El Siglo XX,".

Chicago Style (17th ed.) Citation

Toḿas, Guillermo M. Invincible America: The National Music of United-States in Peace and at War. Instrumental and Vocal Concert, Illustrated with Photographic Projections, Engravings and Historical Comments. Havana: Printing "El Siglo XX,", 1919.

MLA (8th ed.) Citation

Toḿas, Guillermo M. Invincible America: The National Music of United-States in Peace and at War. Instrumental and Vocal Concert, Illustrated with Photographic Projections, Engravings and Historical Comments. Printing "El Siglo XX,", 1919.