Cita APA (7a ed.)

Rodgers, R., & Hammerstein, O. (1995). Oklahoma. Delta Music.

Cita Chicago Style (17a ed.)

Rodgers, Richard, y Oscar Hammerstein. Oklahoma. Santa Monica, Calif: Delta Music, 1995.

Cita MLA (9a ed.)

Rodgers, Richard, y Oscar Hammerstein. Oklahoma. Delta Music, 1995.