Citação norma APA
Beethoven, L. v., & Kerst, F. (1904). Beethoven, as revealed in his own words: The man and the artist. Floating Press.
Citação norma Chicago
Beethoven, Ludwig van, and Friedrich Kerst. Beethoven, as Revealed in His Own Words: The Man and the Artist. [Auckland, New Zealand]: Floating Press, 1904.
Citação norma MLA
Beethoven, Ludwig van, and Friedrich Kerst. Beethoven, as Revealed in His Own Words: The Man and the Artist. Floating Press, 1904.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.