Dyfyniad APA

Arlen, H., & Harburg, E. Y. (1968). The Wizard of Oz: Vocal selections. CPP/Belwin.

Dyfyniad Arddull Chicago

Arlen, Harold, and Edgar Y. Harburg. The Wizard of Oz: Vocal Selections. Miami, Fla: CPP/Belwin, 1968.

Dyfyniad MLA

Arlen, Harold, and Edgar Y. Harburg. The Wizard of Oz: Vocal Selections. CPP/Belwin, 1968.

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