Cita APA

da Costa Junior, S., Concha Melgar, X., & Neves Hugo, F. (2020). National oral health policy in Brazil.

Citación estilo Chicago

da Costa Junior, Sylvio, Ximena Concha Melgar, y Fernando Neves Hugo. National Oral Health Policy in Brazil. 2020.

Cita MLA

da Costa Junior, Sylvio, Ximena Concha Melgar, y Fernando Neves Hugo. National Oral Health Policy in Brazil. 2020.