APA (7th ed.) Citation

Holden, A. (2001). The new Penguin opera guide. Penguin.

Chicago Style (17th ed.) Citation

Holden, Amanda. The New Penguin Opera Guide. London: Penguin, 2001.

MLA (9th ed.) Citation

Holden, Amanda. The New Penguin Opera Guide. Penguin, 2001.

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