Athey, S., & Stern, S. (1998). The adoption and impact of advanced emergency response services. National Bureau of Economic Research.
芝加哥风格引文Athey, Susan, 与 Scott Stern. The Adoption and Impact of Advanced Emergency Response Services. Cambridge: National Bureau of Economic Research, 1998.
MLA引文Athey, Susan, 与 Scott Stern. The Adoption and Impact of Advanced Emergency Response Services. National Bureau of Economic Research, 1998.
警告：这些引文格式不一定是100％准确.