APA (7th ed.) Citation

Hallows. (2011). IELTS Expreses - Teacher's Edition Upper-Intermediate. Thomson.

Chicago Style (17th ed.) Citation

Hallows. IELTS Expreses - Teacher's Edition Upper-Intermediate. Thomson, 2011.

MLA (8th ed.) Citation

Hallows. IELTS Expreses - Teacher's Edition Upper-Intermediate. Thomson, 2011.

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