Potomac Institute for Policy Studies, Siegrist, D. W., & Graham, J. M. (1999). Countering biological terrorism in the US: An understanding of issues and status. Terrorism.
Chicago Style (17th ed.) CitationPotomac Institute for Policy Studies, David W. Siegrist, and Janice M. Graham. "Countering Biological Terrorism in the US: An Understanding of Issues and Status." Terrorism 1999.
MLA (9th ed.) CitationPotomac Institute for Policy Studies, et al. "Countering Biological Terrorism in the US: An Understanding of Issues and Status." Terrorism, 1999.
Warning: These citations may not always be 100% accurate.