APA استشهاد

Ystrom, E., Kendler, K. S., & Reichborn-Kjennerud, T. (2014). Early age of alcohol initiation is not the cause of alcohol use disorders in adulthood, but is a major indicator of genetic risk. A population-based twin study.

استشهاد بنمط شيكاغو

Ystrom, Eivind, Kenneth S. Kendler, و Ted Reichborn-Kjennerud. Early Age of Alcohol Initiation Is Not the Cause of Alcohol Use Disorders in Adulthood, but Is a Major Indicator of Genetic Risk. A Population-based Twin Study. 2014.

MLA استشهاد

Ystrom, Eivind, Kenneth S. Kendler, و Ted Reichborn-Kjennerud. Early Age of Alcohol Initiation Is Not the Cause of Alcohol Use Disorders in Adulthood, but Is a Major Indicator of Genetic Risk. A Population-based Twin Study. 2014.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.