Dyfyniad APA

Whistler, H. S., & Hummel, H. A. (1954). First etude album for violin. Rubank.

Dyfyniad Arddull Chicago

Whistler, Harvey S., and Herman A. Hummel. First Etude Album for Violin. Chicago, IL: Rubank, 1954.

Dyfyniad MLA

Whistler, Harvey S., and Herman A. Hummel. First Etude Album for Violin. Rubank, 1954.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.