APA (7th ed.) Citation

Mitchell, B., Tooth, S., & Cronshaw, J. (2005). Study English. ABC Commercial.

Chicago Style (17th ed.) Citation

Mitchell, Barry, Sarah Tooth, and John Cronshaw. Study English. Ultimo, New South Wales: ABC Commercial, 2005.

MLA (8th ed.) Citation

Mitchell, Barry, et al. Study English. ABC Commercial, 2005.