APA-referens

Nunes, B., Silva, R. D., Cruz, V. T., Roriz, J. M., Pais, J., & Silva, M. C. (2010). Prevalence and pattern of cognitive impairment in rural and urban populations from Northern Portugal. BioMed Central.

Chicago-stil citat

Nunes, Belina, Ricardo D. Silva, Vitor T. Cruz, Jose M. Roriz, Joana Pais, och Maria C. Silva. Prevalence and Pattern of Cognitive Impairment in Rural and Urban Populations From Northern Portugal. BioMed Central, 2010.

MLA-referens

Nunes, Belina, et al. Prevalence and Pattern of Cognitive Impairment in Rural and Urban Populations From Northern Portugal. BioMed Central, 2010.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.