APA (7th ed.) Citation

Blackwell, J. C. (1988). Illicit drugs in Canada: A risky business. Nelson.

Chicago Style (17th ed.) Citation

Blackwell, Judith C. Illicit Drugs in Canada: A Risky Business. Scarborough, Ontario: Nelson, 1988.

MLA (9th ed.) Citation

Blackwell, Judith C. Illicit Drugs in Canada: A Risky Business. Nelson, 1988.