APA-referens (7:e uppl.)

Alicia Matijasevich, Iná S. Santos, & Fernando C. Barros. Does caffeine consumption during pregnancy increase the risk of fetal mortality? A literature review. Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz.

Chicago-referens (17:e uppl.)

Alicia Matijasevich, Iná S. Santos, och Fernando C. Barros. Does Caffeine Consumption During Pregnancy Increase the Risk of Fetal Mortality? A Literature Review. Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz.

MLA-referens (9:e uppl.)

Alicia Matijasevich, et al. Does Caffeine Consumption During Pregnancy Increase the Risk of Fetal Mortality? A Literature Review. Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz.