ebrary, Inc, Ioachimescu, O. C., & Lee-Chiong, T. (2011). Contemporary sleep medicine for patients. Bentham eBooks.
芝加哥风格引文ebrary, Inc, Octavian C. Ioachimescu, 与 Teofilo Lee-Chiong. Contemporary Sleep Medicine for Patients. [Oak Park, Ill?]: Bentham eBooks, 2011.
MLA引文ebrary, Inc, et al. Contemporary Sleep Medicine for Patients. Bentham eBooks, 2011.
警告：这些引文格式不一定是100％准确.