Citazione Stile APA (7a Edizione)

Rosenthal, H. D. (1958). Two centuries of opera at Covent Garden. Putnam.

Citazione stile Chigago Style (17a edizione)

Rosenthal, Harold D. Two Centuries of Opera at Covent Garden. London: Putnam, 1958.

Citatione MLA (9a ed.)

Rosenthal, Harold D. Two Centuries of Opera at Covent Garden. Putnam, 1958.