APA aipamena

Califano, J. A. (2007). Should drugs be decriminalised? No. BMJ Publishing Group Ltd.

Chicago Style aipamena

Califano, Joseph A. Should Drugs Be Decriminalised? No. BMJ Publishing Group Ltd, 2007.

MLA aipamena

Califano, Joseph A. Should Drugs Be Decriminalised? No. BMJ Publishing Group Ltd, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.