Dyfyniad APA

Ögel, K., Koç, C., & Görücü, S. (2017). Study on development, validity and reliability of a risk-screening questionnaire for alcohol and drug use. AVES.

Dyfyniad Arddull Chicago

Ögel, Kültegin, Ceren Koç, and Serap Görücü. Study on Development, Validity and Reliability of a Risk-screening Questionnaire for Alcohol and Drug Use. AVES, 2017.

Dyfyniad MLA

Ögel, Kültegin, et al. Study on Development, Validity and Reliability of a Risk-screening Questionnaire for Alcohol and Drug Use. AVES, 2017.

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