Osmond, A. (2013). Academic writing and grammar for students. Sage.
Chicagoスタイル(17版)引用形式Osmond, Alex. Academic Writing and Grammar for Students. Los Angeles, Calif: Sage, 2013.
MLA(9版)引用形式Osmond, Alex. Academic Writing and Grammar for Students. Sage, 2013.
警告: この引用は必ずしも正確ではありません.