APA aipamena

Sahanaya, W., Lindeck, J., & Stewart, R. (1998). IELTS preparation and practice: Reading and writing academic module. Oxford: Oxford Univ. Press.

Chicago Style aipamena

Sahanaya, Wendy, Jeremy Lindeck, và Richard Stewart. IELTS Preparation and Practice: Reading and Writing Academic Module. Oxford: Oxford Univ. Press, 1998.

MLA aipamena

Sahanaya, Wendy, Jeremy Lindeck, và Richard Stewart. IELTS Preparation and Practice: Reading and Writing Academic Module. Oxford: Oxford Univ. Press, 1998.