APA (7th ed.) Citation

O'Hara, K. (2010). Master class with Kelli O'Hara. National Association of Teachers of Singing.

Chicago Style (17th ed.) Citation

O'Hara, Kelli. Master Class with Kelli O'Hara. Jacksonville, FL: National Association of Teachers of Singing, 2010.

MLA (9th ed.) Citation

O'Hara, Kelli. Master Class with Kelli O'Hara. National Association of Teachers of Singing, 2010.

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