Whistler, H. S. (1940). Bell Lyra: A fundamental course for individual or like-instrument class instruction / Harvey S.Whistler. Rubank.
Chicago-Zitierstil (17. Ausg.)Whistler, Harvey S. Bell Lyra: A Fundamental Course for Individual or Like-instrument Class Instruction / Harvey S.Whistler. Miami, Fl.: Rubank, 1940.
MLA-Zitierstil (8. Ausg.)Whistler, Harvey S. Bell Lyra: A Fundamental Course for Individual or Like-instrument Class Instruction / Harvey S.Whistler. Rubank, 1940.
警告：這些引文格式不一定是100％准確.