Cita APA (7th ed.)

Smithers, D., Wogram, K., & Bowsher, J. (1986). Playing the Baroque Trumpet.

Cita Chicago (17th ed.)

Smithers, Don, Klaus Wogram, i John Bowsher. Playing the Baroque Trumpet. 1986.

Cita MLA (8th ed.)

Smithers, Don, et al. Playing the Baroque Trumpet. 1986.