Cita APA (7th ed.)

Cook, V. (1938). Lyra: Progressive etudes for cornet or trumpet. Rubank.

Cita Chicago (17th ed.)

Cook, Vander. Lyra: Progressive Etudes for Cornet or Trumpet. Chicago: Rubank, 1938.

Cita MLA (9th ed.)

Cook, Vander. Lyra: Progressive Etudes for Cornet or Trumpet. Rubank, 1938.