APA (7th ed.) Citation

Newman, W. S. (1972). The sonata in the classic era (2a. ed.). W. W. Norton.

Chicago Style (17th ed.) Citation

Newman, William S. The Sonata in the Classic Era. 2a. ed. Nueva York: W. W. Norton, 1972.

MLA (9th ed.) Citation

Newman, William S. The Sonata in the Classic Era. 2a. ed. W. W. Norton, 1972.