Cita APA (7th ed.)
KRAUS, L., & ET AL. (2000). PREVALENCE OF ALCOHOL USE AND THE ASSOCIATION BETWEEN ONSET OF USE AND ALCOHOL-RELATED PROBLEMS IN A GENERAL POPULATION SAMPLE IN GERMANY.
Cita Chicago (17th ed.)
KRAUS, L., i ET AL. PREVALENCE OF ALCOHOL USE AND THE ASSOCIATION BETWEEN ONSET OF USE AND ALCOHOL-RELATED PROBLEMS IN A GENERAL POPULATION SAMPLE IN GERMANY. 2000.
Cita MLA (9th ed.)
KRAUS, L., i ET AL. PREVALENCE OF ALCOHOL USE AND THE ASSOCIATION BETWEEN ONSET OF USE AND ALCOHOL-RELATED PROBLEMS IN A GENERAL POPULATION SAMPLE IN GERMANY. 2000.
Atenció: Aquestes cites poden no estar 100% correctes.