APA način citiranja

Zamora Araya, J. A., Gamboa Araya, R., Hidalgo Mora, R., & Castillo Sánchez, M. (2020). Student permanence in the Matematica General course of the Universidad Nacional, Costa Rica.

Čikaški stil citiranja

Zamora Araya, José Andrey, Ronny Gamboa Araya, Randall Hidalgo Mora, i Mario Castillo Sánchez. Student Permanence in the Matematica General Course of the Universidad Nacional, Costa Rica. 2020.

MLA način citiranja

Zamora Araya, José Andrey, Ronny Gamboa Araya, Randall Hidalgo Mora, i Mario Castillo Sánchez. Student Permanence in the Matematica General Course of the Universidad Nacional, Costa Rica. 2020.