APA (7th ed.) Citation

Nettl, P. (1975). Beethoven handbook. Greenwood Press.

Chicago Style (17th ed.) Citation

Nettl, Paul. Beethoven Handbook. Westport, Conn.: Greenwood Press, 1975.

MLA (9th ed.) Citation

Nettl, Paul. Beethoven Handbook. Greenwood Press, 1975.

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