APA (7th ed.) Citation

Howerton, G. (1957). Technique and style in choral singing. C. Fischer.

Chicago Style (17th ed.) Citation

Howerton, George. Technique and Style in Choral Singing. New York: C. Fischer, 1957.

MLA (9th ed.) Citation

Howerton, George. Technique and Style in Choral Singing. C. Fischer, 1957.