Παραπομπή σε μορφή APA (7η εκδ.)

Caivinagua, W., & Carlosama Mora, C. Holidays task based on learning for the fourth level students at ciudad de cuenca high school.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Caivinagua, Wilma, και Catalina Carlosama Mora. Holidays Task Based on Learning for the Fourth Level Students at Ciudad De Cuenca High School.

Παραπομπή σε μορφή MLA (8th εκδ.)

Caivinagua, Wilma, και Catalina Carlosama Mora. Holidays Task Based on Learning for the Fourth Level Students at Ciudad De Cuenca High School.