APA (7th ed.) Citation

Bernstein, S. K. (1990). Fourth Amendment--Using the Drug Courier Profile to Fight the War on Drugs.

Chicago Style (17th ed.) Citation

Bernstein, Steven K. Fourth Amendment--Using the Drug Courier Profile to Fight the War on Drugs. 1990.

MLA (9th ed.) Citation

Bernstein, Steven K. Fourth Amendment--Using the Drug Courier Profile to Fight the War on Drugs. 1990.

Warning: These citations may not always be 100% accurate.