Allen, W. (2018). Representing freedom and force: How data visualisations convey the complex realities of migration. European Studies Centre.
芝加哥风格引文Allen, W. Representing Freedom and Force: How Data Visualisations Convey the Complex Realities of Migration. European Studies Centre, 2018.
MLA引文Allen, W. Representing Freedom and Force: How Data Visualisations Convey the Complex Realities of Migration. European Studies Centre, 2018.
警告：这些引文格式不一定是100％准确.