APA (7th ed.) Citation

MacKenzie, H. (1993). Drug abuse in Canada Current issue review.

Chicago Style (17th ed.) Citation

MacKenzie, Helen. "Drug Abuse in Canada." Current Issue Review 1993.

MLA (9th ed.) Citation

MacKenzie, Helen. "Drug Abuse in Canada." Current Issue Review, 1993.

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