APA-viite (7. p.)
Baldy, C. (2010). The student voice: An introduction to developing the singing voice. Dunedin.
Chicago-viite (17. p.)
Baldy, Colin. The Student Voice: An Introduction to Developing the Singing Voice. Edinburgh: Dunedin, 2010.
MLA-viite (9. p.)
Baldy, Colin. The Student Voice: An Introduction to Developing the Singing Voice. Dunedin, 2010.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.