Harris & Wallace. Time pieces for trumpet: Music through the ages in three volumes. ABRSM.
Chicago Style (17th ed.) CitationHarris and Wallace. Time Pieces for Trumpet: Music Through the Ages in Three Volumes. London: ABRSM.
MLA (8th ed.) CitationHarris and Wallace. Time Pieces for Trumpet: Music Through the Ages in Three Volumes. ABRSM.
Warning: These citations may not always be 100% accurate.