Dyfyniad APA
WINTERS, K., & ET AL. (2000). DEVELOPMENT OF A PARENT QUESTIONNAIRE FOR USE IN ASSESSING ADOLESCENT DRUG ABUSE.
Dyfyniad Arddull Chicago
WINTERS, K.C, and ET AL. DEVELOPMENT OF A PARENT QUESTIONNAIRE FOR USE IN ASSESSING ADOLESCENT DRUG ABUSE. 2000.
Dyfyniad MLA
WINTERS, K.C, and ET AL. DEVELOPMENT OF A PARENT QUESTIONNAIRE FOR USE IN ASSESSING ADOLESCENT DRUG ABUSE. 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.