APA-čujuhus (7. p.)
Kelfve, S., & et al. (2014). Increased alcohol use over the past 20 years among the oldest old in Sweden. https://doi.org/10.2478/nsad-2014-0020
Chicago-čujuhus (17. p.)
Kelfve, S., juo et al. Increased Alcohol Use over the Past 20 Years Among the Oldest Old in Sweden. 2014. https://doi.org/10.2478/nsad-2014-0020.
MLA-čujuhus (9. p.)
Kelfve, S., juo et al. Increased Alcohol Use over the Past 20 Years Among the Oldest Old in Sweden. 2014. https://doi.org/10.2478/nsad-2014-0020.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.