APA (7th ed.) Citation

(2005). Heroin addiction and the British system.Heroin addiction and the British system.

Chicago Style (17th ed.) Citation

"Heroin Addiction and the British System." Heroin Addiction and the British System 2005.

MLA (8th ed.) Citation

"Heroin Addiction and the British System." Heroin Addiction and the British System, 2005.

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