APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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