APA (7th ed.) Citation

Harris, C. A., & Randall, M. (2011). How to Write Music Musical Orthography. Project Gutenberg.

Chicago Style (17th ed.) Citation

Harris, Clement A., and Mallinson Randall. How to Write Music Musical Orthography. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Harris, Clement A., and Mallinson Randall. How to Write Music Musical Orthography. Project Gutenberg, 2011.

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