APA (7th ed.) Citation

Vargas y Guzmán, J. A., & Vargas y Guzmán, J. A. (1991). 13 sonatas for guitar (1776). Schott.

Chicago Style (17th ed.) Citation

Vargas y Guzmán, Juan A., and Juan A. Vargas y Guzmán. 13 Sonatas for Guitar (1776). Mainz <<[u.a.]>>: Schott, 1991.

MLA (9th ed.) Citation

Vargas y Guzmán, Juan A., and Juan A. Vargas y Guzmán. 13 Sonatas for Guitar (1776). Schott, 1991.

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