APA (7th ed.) Citation

Shepherd, V. (1994). Literature about language / Valerie Shepherd. Routledge.

Chicago Style (17th ed.) Citation

Shepherd, Valerie. Literature About Language / Valerie Shepherd. London: Routledge, 1994.

MLA (9th ed.) Citation

Shepherd, Valerie. Literature About Language / Valerie Shepherd. Routledge, 1994.

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