APA (7. basım) Alıntı

Sahanaya, W., & Hughes, T. (2009). IELTS preparation and practice: Practice tests with annotated answer key. Oxford University Press.

Chicago Style (17. basım) Atıf

Sahanaya, Wendy, ve Terri Hughes. IELTS Preparation and Practice: Practice Tests with Annotated Answer Key. South Melbourne, Vic.: Oxford University Press, 2009.

MLA (9th ed.) Atıf

Sahanaya, Wendy, ve Terri Hughes. IELTS Preparation and Practice: Practice Tests with Annotated Answer Key. Oxford University Press, 2009.