APA aipamena

Rosta, J., & Aasland, O. G. (2010). Age differences in alcohol drinking patterns among Norwegian and German hospital doctors – a study based on national samples. German Medical Science GMS Publishing House.

Chicago Style aipamena

Rosta, Judith, and Olaf G. Aasland. Age Differences in Alcohol Drinking Patterns Among Norwegian and German Hospital Doctors – a Study Based On National Samples. German Medical Science GMS Publishing House, 2010.

MLA aipamena

Rosta, Judith, and Olaf G. Aasland. Age Differences in Alcohol Drinking Patterns Among Norwegian and German Hospital Doctors – a Study Based On National Samples. German Medical Science GMS Publishing House, 2010.