APA-viite (7. p.)

Rizzo, R. (1978). The voice as an instrument (2d ed.). Bobbs-Merrill Educational Pub..

Chicago-viite (17. p.)

Rizzo, Raymond. The Voice as an Instrument. 2d ed. Indianapolis: Bobbs-Merrill Educational Pub., 1978.

MLA-viite (8. p.)

Rizzo, Raymond. The Voice as an Instrument. 2d ed. Bobbs-Merrill Educational Pub., 1978.