ebrary, Inc, & Lynes, D. (2007). The management of COPD in primary and secondary care: An introduction. M&K Update.
芝加哥风格引文ebrary, Inc, 与 Dave Lynes. The Management of COPD in Primary and Secondary Care: An Introduction. Keswick [England]: M&K Update, 2007.
MLA引文ebrary, Inc, 与 Dave Lynes. The Management of COPD in Primary and Secondary Care: An Introduction. M&K Update, 2007.
警告：这些引文格式不一定是100％准确.