APA引文
United States. Dept. of Homeland Security, United States. Government Accountability Office, ebrary, Inc, & Merganthal, P. B. (2009). National emergency responses. Nova Science Publishers.
Chicago Style (17th ed.) Citation
United States. Dept. of Homeland Security, United States. Government Accountability Office, Inc ebrary, and Paul B. Merganthal. National Emergency Responses. New York: Nova Science Publishers, 2009.
MLA引文
United States. Dept. of Homeland Security, et al. National Emergency Responses. Nova Science Publishers, 2009.
警告:這些引文格式不一定是100%准確.