APA (7th ed.) Citation
Terry, M., & Wilson, J. (2012). Focus on Academic Skills for IELTS (4.vyd.). Pearson Education Limited.
Chicago Style (17th ed.) Citation
Terry, Morgan, and Judith Wilson. Focus on Academic Skills for IELTS. 4.vyd. Harlow: Pearson Education Limited, 2012.
MLA (9th ed.) Citation
Terry, Morgan, and Judith Wilson. Focus on Academic Skills for IELTS. 4.vyd. Pearson Education Limited, 2012.
Warning: These citations may not always be 100% accurate.