Dyfyniad APA

British Journal of Addiction (to Alcohol & Other Drugs). Wiley-Blackwell.

Dyfyniad Arddull Chicago

British Journal of Addiction (to Alcohol & Other Drugs). Wiley-Blackwell.

Dyfyniad MLA

British Journal of Addiction (to Alcohol & Other Drugs). Wiley-Blackwell.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.