APA引文

Amberbir, A., Medhin, G., Hanlon, C., Britton, J., Venn, A., & Davey, G. (2011). Frequent Use of Paracetamol and Risk of Allergic Disease Among Women in an Ethiopian Population. Public Library of Science.

Citação norma Chicago

Amberbir, Alemayehu, Girmay Medhin, Charlotte Hanlon, John Britton, Andrea Venn, and Gail Davey. Frequent Use of Paracetamol and Risk of Allergic Disease Among Women in an Ethiopian Population. Public Library of Science, 2011.

MLA引文

Amberbir, Alemayehu, et al. Frequent Use of Paracetamol and Risk of Allergic Disease Among Women in an Ethiopian Population. Public Library of Science, 2011.