National Research Council (U.S.). Task Group on the Forward Contamination of Europa, United States. National Aeronautics and Space Administration, & ebrary, Inc. (2000). Preventing the forward contamination of Europa. National Academy Press.
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芝加哥风格引文
National Research Council (U.S.). Task Group on the Forward Contamination of Europa, United States. National Aeronautics and Space Administration, 与 Inc ebrary. Preventing the Forward Contamination of Europa. Washington, D.C.: National Academy Press, 2000.
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MLA引文
National Research Council (U.S.). Task Group on the Forward Contamination of Europa, et al. Preventing the Forward Contamination of Europa. National Academy Press, 2000.
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警告：这些引文格式不一定是100％准确.