APA-viite (7. p.)

Ladefoged, P., & Maddieson, I. (1996). The sounds of the world's languages. Blackwell Publishers.

Chicago-viite (17. p.)

Ladefoged, Peter, ja Ian Maddieson. The Sounds of the World's Languages. Oxford: Blackwell Publishers, 1996.

MLA-viite (9. p.)

Ladefoged, Peter, ja Ian Maddieson. The Sounds of the World's Languages. Blackwell Publishers, 1996.