Dyfyniad APA

Shekarchizadeh, H., Ekhtiari, H., Khami, M. R., & Virtanen, J. I. (2012). Patterns of pre-treatment drug abuse, drug treatment history and characteristics of addicts in methadone maintenance treatment in Iran. BioMed Central.

Dyfyniad Arddull Chicago

Shekarchizadeh, Hajar, Hamed Ekhtiari, Mohammad R. Khami, and Jorma I. Virtanen. Patterns of Pre-treatment Drug Abuse, Drug Treatment History and Characteristics of Addicts in Methadone Maintenance Treatment in Iran. BioMed Central, 2012.

Dyfyniad MLA

Shekarchizadeh, Hajar, Hamed Ekhtiari, Mohammad R. Khami, and Jorma I. Virtanen. Patterns of Pre-treatment Drug Abuse, Drug Treatment History and Characteristics of Addicts in Methadone Maintenance Treatment in Iran. BioMed Central, 2012.

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