Dyfyniad APA
ROMIJN, C., & ET AL. (1991). FAMILY THERAPY FOR DUTCH DRUG ABUSERS: REPLICATION OF AN AMERICAN STUDY.
Dyfyniad Arddull Chicago
ROMIJN, C.M, and ET AL. FAMILY THERAPY FOR DUTCH DRUG ABUSERS: REPLICATION OF AN AMERICAN STUDY. 1991.
Dyfyniad MLA
ROMIJN, C.M, and ET AL. FAMILY THERAPY FOR DUTCH DRUG ABUSERS: REPLICATION OF AN AMERICAN STUDY. 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.