Cita APA (7th ed.)

Navarro, P. B. (1931). Id-est: Solo for Bb cornet, baritone or trombone. s.n.

Cita Chicago (17th ed.)

Navarro, Pedro B. Id-est: Solo for Bb Cornet, Baritone or Trombone. S.l: s.n, 1931.

Cita MLA (9th ed.)

Navarro, Pedro B. Id-est: Solo for Bb Cornet, Baritone or Trombone. s.n, 1931.