APA引用形式

Sahanaya, W., & Hughes, T. (2002). IELTS preparation and practice: Practice tests with annotated answer key. Oxford: Oxford Univ. Press.

シカゴスタイル引用形

Sahanaya, Wendy, , Terri Hughes. IELTS Preparation and Practice: Practice Tests With Annotated Answer Key. Oxford: Oxford Univ. Press, 2002.

MLA引用形式

Sahanaya, Wendy, , Terri Hughes. IELTS Preparation and Practice: Practice Tests With Annotated Answer Key. Oxford: Oxford Univ. Press, 2002.

警告: この引用は必ずしも正確ではありません.