APA (7th ed.) Citation

Penhallurick, R. J. (2010). Studying the English language / Rob Penhallurick (2nd ed.). Palgrave Macmillan.

Chicago Style (17th ed.) Citation

Penhallurick, Robert J. Studying the English Language / Rob Penhallurick. 2nd ed. Basingstoke: Palgrave Macmillan, 2010.

MLA (9th ed.) Citation

Penhallurick, Robert J. Studying the English Language / Rob Penhallurick. 2nd ed. Palgrave Macmillan, 2010.

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