Παραπομπή σε μορφή APA (7η εκδ.)

Vargas Vásquez, J. M., Moya Chaves, M., & Garro Morales, C. (2016). The roles of the instructors in an ESP-task based language teaching course. Universidad de Costa Rica.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Vargas Vásquez, José Miguel, Maciel Moya Chaves, και Carolina Garro Morales. The Roles of the Instructors in an ESP-task Based Language Teaching Course. Universidad de Costa Rica, 2016.

Παραπομπή σε μορφή MLA (9th εκδ.)

Vargas Vásquez, José Miguel, et al. The Roles of the Instructors in an ESP-task Based Language Teaching Course. Universidad de Costa Rica, 2016.