APA (7th ed.) Citation
SMITH, C. (1993). SIGNS MAKE SENSE. A GUIDE TO BRITISH SIGN LANGUAGE. SOUVENIR.
Chicago Style (17th ed.) Citation
SMITH, C. SIGNS MAKE SENSE. A GUIDE TO BRITISH SIGN LANGUAGE. Londres: SOUVENIR, 1993.
MLA (9th ed.) Citation
SMITH, C. SIGNS MAKE SENSE. A GUIDE TO BRITISH SIGN LANGUAGE. SOUVENIR, 1993.
Warning: These citations may not always be 100% accurate.