APA (7th ed.) Citation

Deuchar, M. (1978). Diglossia and British sign language. Southwest Educ.Development Lab.

Chicago Style (17th ed.) Citation

Deuchar, Margaret. Diglossia and British Sign Language. Austin: Southwest Educ.Development Lab, 1978.

MLA (9th ed.) Citation

Deuchar, Margaret. Diglossia and British Sign Language. Southwest Educ.Development Lab, 1978.

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