ebrary, Inc, & Popat, M. T. (2009). Difficult airway management. Oxford University Press.
芝加哥风格引文ebrary, Inc, 与 Mansukh T. Popat. Difficult Airway Management. Oxford ; New York: Oxford University Press, 2009.
MLA引文ebrary, Inc, 与 Mansukh T. Popat. Difficult Airway Management. Oxford University Press, 2009.
警告：这些引文格式不一定是100％准确.