CALHOUN, K. (2014). Exploring digital libraries: Foundations, practice, prospects. Facet Publishers.
芝加哥风格引文CALHOUN, Karen. Exploring Digital Libraries: Foundations, Practice, Prospects. Facet Publishers, 2014.
MLA引文CALHOUN, Karen. Exploring Digital Libraries: Foundations, Practice, Prospects. Facet Publishers, 2014.
警告：这些引文格式不一定是100％准确.