Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (9e éd.)

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