Παραπομπή σε μορφή APA (7η εκδ.)

Altawell, N. (2014). The selection process of biomass materials for the production of bio-fuels and co-firing. IEEE/Wiley. https://doi.org/10.1002/9781118852606

Παραπομπή σε μορφή Chicago (17η εκδ.)

Altawell, Najib. The Selection Process of Biomass Materials for the Production of Bio-fuels and Co-firing. Hoboken, New Jersey: IEEE/Wiley, 2014. https://doi.org/10.1002/9781118852606.

Παραπομπή σε μορφή MLA (8th εκδ.)

Altawell, Najib. The Selection Process of Biomass Materials for the Production of Bio-fuels and Co-firing. IEEE/Wiley, 2014. https://doi.org/10.1002/9781118852606.