Cita APA (7th ed.)

Forbes, E. (1967). Thayer's life of Beethoven. Princeton University.

Cita Chicago (17th ed.)

Forbes, Elliot. Thayer's Life of Beethoven. Princeton: Princeton University, 1967.

Cita MLA (9th ed.)

Forbes, Elliot. Thayer's Life of Beethoven. Princeton University, 1967.