Graham, H. (2005). The Spanish Civil War: A Very Short Introduction (1st.). Oxford.
芝加哥风格引文Graham, Helen. The Spanish Civil War: A Very Short Introduction. 1st. Oxford, 2005.
MLA引文Graham, Helen. The Spanish Civil War: A Very Short Introduction. 1st. Oxford, 2005.
警告：这些引文格式不一定是100％准确.