APA (7th ed.) Citation

Thayer, A. W., Forbes, E., Deiters, H., Riemann, H., & Krehbiel, H. E. (1967). Thayer's life of Beethoven. Princeton University Press.

Chicago Style (17th ed.) Citation

Thayer, Alexander Wheelock, Elliot Forbes, Hermann Deiters, Hugo Riemann, and Henry Edward Krehbiel. Thayer's Life of Beethoven. Princeton, N.J.: Princeton University Press, 1967.

MLA (9th ed.) Citation

Thayer, Alexander Wheelock, et al. Thayer's Life of Beethoven. Princeton University Press, 1967.