APA-viite (7. p.)

Sundberg, J. (1987). The science of the singing voice. Northern Illinois University Press.

Chicago-viite (17. p.)

Sundberg, Johan. The Science of the Singing Voice. DeKalb, Ill: Northern Illinois University Press, 1987.

MLA-viite (9. p.)

Sundberg, Johan. The Science of the Singing Voice. Northern Illinois University Press, 1987.