Cita APA

Figueiredo, V. C., Szklo, M., Szklo, A. S., Benowitz, N., Lozana, J. A., Casado, L., . . . Samet, J. (2007). Determinants of salivary cotinine level: A population-based study in Brazil.

Citación estilo Chicago

Figueiredo, Valeska Carvalho, Moyses Szklo, André Salem Szklo, Neal Benowitz, José Azevedo Lozana, Leticia Casado, Elaine Masson, y Jonathan Samet. Determinants of Salivary Cotinine Level: A Population-based Study in Brazil. 2007.

Cita MLA

Figueiredo, Valeska Carvalho, et al. Determinants of Salivary Cotinine Level: A Population-based Study in Brazil. 2007.