Παραπομπή σε μορφή APA (7η εκδ.)

International Conference on Biomass for Energy and Industry : Florence, Hall, D. O., Grassi, G., & Scheer, H. (1994). Biomass for energy and industry: 7th E.C. conference. Ponte.

Παραπομπή σε μορφή Chicago (17η εκδ.)

International Conference on Biomass for Energy and Industry : Florence, David Oakley Hall, G. Grassi, και Hermann Scheer. Biomass for Energy and Industry: 7th E.C. Conference. Bochum: Ponte, 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

International Conference on Biomass for Energy and Industry : Florence, et al. Biomass for Energy and Industry: 7th E.C. Conference. Ponte, 1994.