Grosse Opernduette = Great Operatic Duets

MLA

Puccini, Giacomo, et al. Grosse Opernduette = Great Operatic Duets. Hamburg: RCA, 1971.

APA

Puccini, G., Verdi, G., Bizet, G., Ponchielli, A., Domingo, P., Milnes, S., & Guadagno, A. (1971). Grosse Opernduette = Great Operatic Duets. Hamburg: RCA.

Chicago

Puccini, Giacomo, Giuseppe Verdi, Georges Bizet, Amilcare Ponchielli, Placido Domingo, Sherrill Milnes, and Anton Guadagno. Grosse Opernduette = Great Operatic Duets. Hamburg: RCA, 1971.