APA (7th ed.) Citation

Allen, M., Powell, D., & Dolby, D. (2007). IELTS graduation: Student's book (1st published.). MacMillan Education.

Chicago Style (17th ed.) Citation

Allen, Mark, Debra Powell, and Dickie Dolby. IELTS Graduation: Student's Book. 1st published. Oxford: MacMillan Education, 2007.

MLA (9th ed.) Citation

Allen, Mark, et al. IELTS Graduation: Student's Book. 1st published. MacMillan Education, 2007.

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