Steffen, G. S., & Candelaria, S. M. (2003). Drug interdiction: Partnerships, legal principles, and investigative methodologies for law enforcement. CRC Press.
Chicago Style (17th ed.) CitationSteffen, George S., and Samuel M. Candelaria. Drug Interdiction: Partnerships, Legal Principles, and Investigative Methodologies for Law Enforcement. Boca Raton, Fla. [u.a.]: CRC Press, 2003.
MLA (8th ed.) CitationSteffen, George S., and Samuel M. Candelaria. Drug Interdiction: Partnerships, Legal Principles, and Investigative Methodologies for Law Enforcement. CRC Press, 2003.
Warning: These citations may not always be 100% accurate.