APA (7th ed.) Citation

HUMMEL, J., & RICHARDSON, N. (1969). Trumpet concerto. Boosey & Hawkes.

Chicago Style (17th ed.) Citation

HUMMEL, J.N, and Norman RICHARDSON. Trumpet Concerto. Boosey & Hawkes, 1969.

MLA (8th ed.) Citation

HUMMEL, J.N, and Norman RICHARDSON. Trumpet Concerto. Boosey & Hawkes, 1969.

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