APA (7th ed.) Citation

Lessac, A. (1961). The Use and training of the human voice: A new approach to the bio-dynamics of voice and speech.

Chicago Style (17th ed.) Citation

Lessac, Arthur. The Use and Training of the Human Voice: A New Approach to the Bio-dynamics of Voice and Speech. N.Y, 1961.

MLA (8th ed.) Citation

Lessac, Arthur. The Use and Training of the Human Voice: A New Approach to the Bio-dynamics of Voice and Speech. 1961.