Cita APA

Levano-Francia, L., Llopiz Guerra, K., Estares-Ventocilla, W., & Flores Farro, A. (2021). Protection of schoolchildren in risk groups against smoking and their social education.

Citación estilo Chicago

Levano-Francia, Luz, Karel Llopiz Guerra, Walter Estares-Ventocilla, y Angelica Flores Farro. Protection of Schoolchildren in Risk Groups against Smoking and Their Social Education. 2021.

Cita MLA

Levano-Francia, Luz, Karel Llopiz Guerra, Walter Estares-Ventocilla, y Angelica Flores Farro. Protection of Schoolchildren in Risk Groups against Smoking and Their Social Education. 2021.