APA (7th ed.) Citation

Kobbé, G., & Harewood, G. L. (1987). Kobbé's complete opera book (10th ed.). Bodley Head.

Chicago Style (17th ed.) Citation

Kobbé, Gustav, and George Lascelles Harewood. Kobbé's Complete Opera Book. 10th ed. London: Bodley Head, 1987.

MLA (9th ed.) Citation

Kobbé, Gustav, and George Lascelles Harewood. Kobbé's Complete Opera Book. 10th ed. Bodley Head, 1987.

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