APA (7th ed.) Citation

Barfield, A., Toogood, S., & Pemberton, R. (2009). Maintaining control: Autonomy and language. Hong Kong University Press.

Chicago Style (17th ed.) Citation

Barfield, Andrew, Sarah Toogood, and Richard Pemberton. Maintaining Control: Autonomy and Language. Hong Kong: Hong Kong University Press, 2009.

MLA (9th ed.) Citation

Barfield, Andrew, et al. Maintaining Control: Autonomy and Language. Hong Kong University Press, 2009.