Παραπομπή σε μορφή APA (7η εκδ.)

Eboibi, O., & Howell, R. (2014). A numerical study on the influence of solidity on the performance of vertical axis wind turbine. Philippine Engineering Journal.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Eboibi, Okeoghene, και Robert Howell. "A Numerical Study on the Influence of Solidity on the Performance of Vertical Axis Wind Turbine." Philippine Engineering Journal 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Eboibi, Okeoghene, και Robert Howell. "A Numerical Study on the Influence of Solidity on the Performance of Vertical Axis Wind Turbine." Philippine Engineering Journal, 2014.