APA (7th ed.) Citation

(2001). The hands are the head of the mouth: The mouth as articulator in sign languages. Signum.

Chicago Style (17th ed.) Citation

The Hands Are the Head of the Mouth: The Mouth as Articulator in Sign Languages. Hamburg: Signum, 2001.

MLA (9th ed.) Citation

The Hands Are the Head of the Mouth: The Mouth as Articulator in Sign Languages. Signum, 2001.

Warning: These citations may not always be 100% accurate.