APA (7th ed.) Citation

YAMAHA. (1973). Trumpet Repertory Grade 7,6 Vol. 1. Yamaha Foundation for Music Education.

Chicago Style (17th ed.) Citation

YAMAHA. Trumpet Repertory Grade 7,6 Vol. 1. Yamaha Foundation for Music Education, 1973.

MLA (8th ed.) Citation

YAMAHA. Trumpet Repertory Grade 7,6 Vol. 1. Yamaha Foundation for Music Education, 1973.

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