Cita APA (7a ed.)

Barros da Silva, E. H., Negreiros, F., & Couto, R. N. (2021). Prevalence of violence among students in public schools in Piauí, Brazil.

Cita Chicago Style (17a ed.)

Barros da Silva, Ellery Henrique, Fauston Negreiros, y Ricardo Neves Couto. Prevalence of Violence Among Students in Public Schools in Piauí, Brazil. 2021.

Cita MLA (9a ed.)

Barros da Silva, Ellery Henrique, et al. Prevalence of Violence Among Students in Public Schools in Piauí, Brazil. 2021.