APA (7th ed.) Citation

Schellekens, P., & Vargas, K. (2007). The Oxford ESOL handbook. Oxford University Press.

Chicago Style (17th ed.) Citation

Schellekens, Philida, and Krystyna Vargas. The Oxford ESOL Handbook. Oxford: Oxford University Press, 2007.

MLA (8th ed.) Citation

Schellekens, Philida, and Krystyna Vargas. The Oxford ESOL Handbook. Oxford University Press, 2007.

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