Williams, A. (2013). Research: Improve your reading and referencing skills. HarperCollins.
Chicagoスタイル(17版)引用形式Williams, Anneli. Research: Improve Your Reading and Referencing Skills. London: HarperCollins, 2013.
MLA(8版)引用形式Williams, Anneli. Research: Improve Your Reading and Referencing Skills. HarperCollins, 2013.
警告: この引用は必ずしも正確ではありません.