Παραπομπή APA

Carranza, C. F., Rojas Oconitrillo, C., Solano Mora, J. C., & Ramírez, M. (2011). Difficulties Faced by 10th Grade Students in the Study of Physics. Alternatives to Improve Learning.

Παραπομπή Chicago Style

Carranza, Carlos Francisco, Carolina Rojas Oconitrillo, Juan Carlos Solano Mora, και Marvin Ramírez. Difficulties Faced By 10th Grade Students in the Study of Physics. Alternatives to Improve Learning. 2011.

Παραπομπή MLA

Carranza, Carlos Francisco, Carolina Rojas Oconitrillo, Juan Carlos Solano Mora, και Marvin Ramírez. Difficulties Faced By 10th Grade Students in the Study of Physics. Alternatives to Improve Learning. 2011.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.