APA (7th ed.) Citation

Blachford, S. L. (2003). Drugs and controlled substances: Information for students. Gale [u.a.].

Chicago Style (17th ed.) Citation

Blachford, Stacey L. Drugs and Controlled Substances: Information for Students. Detroit [u.a.]: Gale [u.a.], 2003.

MLA (9th ed.) Citation

Blachford, Stacey L. Drugs and Controlled Substances: Information for Students. Gale [u.a.], 2003.