Παραπομπή σε μορφή APA (7η εκδ.)

Coburn, W. B. (1950). The green and silver bowl an operetta in three acts /book and lyrics by Kathryn Cummings ; music by William B. Coburn. Willis Music.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Coburn, William B. The Green and Silver Bowl an Operetta in Three Acts /book and Lyrics by Kathryn Cummings ; Music by William B. Coburn. Cincinnati: Willis Music, 1950.

Παραπομπή σε μορφή MLA (9th εκδ.)

Coburn, William B. The Green and Silver Bowl an Operetta in Three Acts /book and Lyrics by Kathryn Cummings ; Music by William B. Coburn. Willis Music, 1950.