APA (7th ed.) Citation

Marek, G. R., & Beethoven, L. v. (1970). Beethoven : biography of a genius: Biography of a genius. Kimber.

Chicago Style (17th ed.) Citation

Marek, George Richard, and Ludwig van Beethoven. Beethoven : Biography of a Genius: Biography of a Genius. London: Kimber, 1970.

MLA (9th ed.) Citation

Marek, George Richard, and Ludwig van Beethoven. Beethoven : Biography of a Genius: Biography of a Genius. Kimber, 1970.

Warning: These citations may not always be 100% accurate.