ebrary, Inc. (2004). Science, medicine, and animals: A circle of discovery. National Research Council, National Academies Press.
芝加哥风格引文ebrary, Inc. Science, Medicine, and Animals: A Circle of Discovery. Washington, DC: National Research Council, National Academies Press, 2004.
MLA引文ebrary, Inc. Science, Medicine, and Animals: A Circle of Discovery. National Research Council, National Academies Press, 2004.
警告：这些引文格式不一定是100％准确.