APA (7th ed.) Citation

WILSON, P., & VIOLA, J. (1968). Chord studies for trombone. Berklee Press.

Chicago Style (17th ed.) Citation

WILSON, Phil, and Joseph VIOLA. Chord Studies for Trombone. Berklee Press, 1968.

MLA (8th ed.) Citation

WILSON, Phil, and Joseph VIOLA. Chord Studies for Trombone. Berklee Press, 1968.

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