APA (7th ed.) Citation

Rolland, R. (1926). Ludwig van Beethoven. Rotapfel.

Chicago Style (17th ed.) Citation

Rolland, Romain. Ludwig Van Beethoven. Zurich: Rotapfel, 1926.

MLA (8th ed.) Citation

Rolland, Romain. Ludwig Van Beethoven. Rotapfel, 1926.

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