APA (7th ed.) Citation

Humberstone. (2013). Sibelius 7 music notation essentials. Course Technology.

Chicago Style (17th ed.) Citation

Humberstone. Sibelius 7 Music Notation Essentials. Boston, MA: Course Technology, 2013.

MLA (8th ed.) Citation

Humberstone. Sibelius 7 Music Notation Essentials. Course Technology, 2013.

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