Dyfyniad APA

Rodgers, R., & Hammerstein, O., II. (2004). Oklahoma!: Vocal selections (Rev. ed.). Williamson Music ; Distributed by Hal Leonard.

Dyfyniad Arddull Chicago

Rodgers, Richard, and Oscar Hammerstein, II. Oklahoma!: Vocal Selections. Rev. ed. [New York] : Milwaukee, WI: Williamson Music ; Distributed by Hal Leonard, 2004.

Dyfyniad MLA

Rodgers, Richard, and Oscar Hammerstein, II. Oklahoma!: Vocal Selections. Rev. ed. Williamson Music ; Distributed by Hal Leonard, 2004.

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