APA način citiranja (7. izdanje)

Gonzaga Sánchez, L. K. (2015). An EFL students’ case study in written grammar errors and mistakes when learning English as a foreign language.

Čikaški stil citiranja (17. izdanje)

Gonzaga Sánchez, Lizeth Katherine. An EFL Students’ Case Study in Written Grammar Errors and Mistakes When Learning English as a Foreign Language. 2015.

MLA način citiranja (9. izdanje)

Gonzaga Sánchez, Lizeth Katherine. An EFL Students’ Case Study in Written Grammar Errors and Mistakes When Learning English as a Foreign Language. 2015.