APA-referens

Cramer, J., Frieling, H., Heberlein, A., Hintzen, A. K., & Karagulle, D. Does alcohol craving decrease with increasing age ? Results from a cross-sectional study.

Chicago-stil citat

Cramer, Julia., Helge Frieling, Annemarie Heberlein, Annelie K. Hintzen, och Deniz Karagulle. Does Alcohol Craving Decrease With Increasing Age ? Results From a Cross-sectional Study.

MLA-referens

Cramer, Julia., et al. Does Alcohol Craving Decrease With Increasing Age ? Results From a Cross-sectional Study.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.