APA (7th ed.) Citation

O'Connell, S. (2007). Focus on IELTS foundation: Teacher's book. Pearson Education.

Chicago Style (17th ed.) Citation

O'Connell, Sue. Focus on IELTS Foundation: Teacher's Book. Essex, England: Pearson Education, 2007.

MLA (9th ed.) Citation

O'Connell, Sue. Focus on IELTS Foundation: Teacher's Book. Pearson Education, 2007.

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