APA način citiranja (7. izdanje)
Herrera Huezo, K. E., López Aquino, Y. B., Salazar López, C. D., & Escalante, J. A. (2008). The Effectiveness of using authentic materials to enhance intensive intermediate english I students' communicative competence. Universidad de El Salvador.
Čikaški stil citiranja (17. izdanje)
Herrera Huezo, Karla Elizabeth, Yesenia Beatriz López Aquino, Cristina Dolores Salazar López, i Juan Antonio Escalante. The Effectiveness of Using Authentic Materials to Enhance Intensive Intermediate English I Students' Communicative Competence. Santa Ana, El Salvador: Universidad de El Salvador, 2008.
MLA način citiranja (9. izdanje)
Herrera Huezo, Karla Elizabeth, et al. The Effectiveness of Using Authentic Materials to Enhance Intensive Intermediate English I Students' Communicative Competence. Universidad de El Salvador, 2008.
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