APA (7th ed.) Citation

Thomas-San-Galli, W. A. (1921). Ludwig van Beethoven: Von W.A. Thomas-San-Galli (9.-13. Tsd.). Piper.

Chicago Style (17th ed.) Citation

Thomas-San-Galli, Wolfgang A. Ludwig Van Beethoven: Von W.A. Thomas-San-Galli. 9.-13. Tsd. München: Piper, 1921.

MLA (8th ed.) Citation

Thomas-San-Galli, Wolfgang A. Ludwig Van Beethoven: Von W.A. Thomas-San-Galli. 9.-13. Tsd. Piper, 1921.