APA (7th ed.) Citation

Henderson, L. B. (1979). How to train singers featuring illustrated natural techniques and exercises. Parker Pub.

Chicago Style (17th ed.) Citation

Henderson, Larra Browning. How to Train Singers Featuring Illustrated Natural Techniques and Exercises. West Nyack, N.Y: Parker Pub, 1979.

MLA (9th ed.) Citation

Henderson, Larra Browning. How to Train Singers Featuring Illustrated Natural Techniques and Exercises. Parker Pub, 1979.