Παραπομπή σε μορφή APA (7η εκδ.)

Baliuag, V. L. D., & Orijola, P. J. E. (2017). Assessing the efforts of RITMT and the effect on decreasing the air pollution levels in Baguio City.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Baliuag, Vikki Louella D., και Phoebe Jane E. Orijola. Assessing the Efforts of RITMT and the Effect on Decreasing the Air Pollution Levels in Baguio City. 2017.

Παραπομπή σε μορφή MLA (9th εκδ.)

Baliuag, Vikki Louella D., και Phoebe Jane E. Orijola. Assessing the Efforts of RITMT and the Effect on Decreasing the Air Pollution Levels in Baguio City. 2017.