Xie, Y., & Killewald, A. A. (2012). Is American science in decline? Harvard University Press.
芝加哥风格引文Xie, Yu, 与 Alexandra A. Killewald. Is American Science in Decline? Cambridge, Mass.: Harvard University Press, 2012.
MLA引文Xie, Yu, 与 Alexandra A. Killewald. Is American Science in Decline? Harvard University Press, 2012.
警告：这些引文格式不一定是100％准确.