Παραπομπή σε μορφή APA (7η εκδ.)

Ferrer, E. L., Rollon, A. P., & Quiros, E. N. (2019). Emissions from refined coconut oil ethyl ester-diesel blends – a prelimenary study. Philippine Engineering Journal.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ferrer, Emmanuel L., Annaliza P. Rollon, και Edwin N. Quiros. "Emissions from Refined Coconut Oil Ethyl Ester-diesel Blends – a Prelimenary Study." Philippine Engineering Journal 2019.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ferrer, Emmanuel L., et al. "Emissions from Refined Coconut Oil Ethyl Ester-diesel Blends – a Prelimenary Study." Philippine Engineering Journal, 2019.