APA (7th ed.) Citation

Thayer, A. W., & Krehbiel, H. E. (2013). The Life of Ludwig van Beethoven, Volume I (of 3). Project Gutenberg.

Chicago Style (17th ed.) Citation

Thayer, Alexander Wheelock, and Henry Edward Krehbiel. The Life of Ludwig Van Beethoven, Volume I (of 3). Project Gutenberg, 2013.

MLA (9th ed.) Citation

Thayer, Alexander Wheelock, and Henry Edward Krehbiel. The Life of Ludwig Van Beethoven, Volume I (of 3). Project Gutenberg, 2013.

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