APA (7th ed.) Citation

Knight, F. (1973). Beethoven & the age of revolution. International Publishers.

Chicago Style (17th ed.) Citation

Knight, Frida. Beethoven & the Age of Revolution. [New York]: International Publishers, 1973.

MLA (9th ed.) Citation

Knight, Frida. Beethoven & the Age of Revolution. International Publishers, 1973.

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