APA (7th ed.) Citation

Gehrkens, K. W. (2006). Music Notation and Terminology. Project Gutenberg.

Chicago Style (17th ed.) Citation

Gehrkens, Karl Wilson. Music Notation and Terminology. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Gehrkens, Karl Wilson. Music Notation and Terminology. Project Gutenberg, 2006.

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