APA (7th ed.) Citation

Downes, O., & Marker, L. (1952). 10 operatic masterpieces. Scribner.

Chicago Style (17th ed.) Citation

Downes, Olin, and Leonard Marker. 10 Operatic Masterpieces. New York: Scribner, 1952.

MLA (9th ed.) Citation

Downes, Olin, and Leonard Marker. 10 Operatic Masterpieces. Scribner, 1952.

Warning: These citations may not always be 100% accurate.