APA (7th ed.) Citation

(1990). Videokurs Fingeralphabet. Zentrumsverl. Signum.

Chicago Style (17th ed.) Citation

Videokurs Fingeralphabet. Hamburg: Zentrumsverl. Signum, 1990.

MLA (9th ed.) Citation

Videokurs Fingeralphabet. Zentrumsverl. Signum, 1990.

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