ebrary, Inc, Hamel, R. P., & Walter, J. J. (2007). Artificial nutrition and hydration and the permanently unconscious patient: The Catholic debate. Georgetown University Press.
芝加哥风格引文ebrary, Inc, Ronald P. Hamel, 与 James J. Walter. Artificial Nutrition and Hydration and the Permanently Unconscious Patient: The Catholic Debate. Washington, D.C.: Georgetown University Press, 2007.
MLA引文ebrary, Inc, et al. Artificial Nutrition and Hydration and the Permanently Unconscious Patient: The Catholic Debate. Georgetown University Press, 2007.
警告：这些引文格式不一定是100％准确.