Barnett, A., Pyle, L., & Subramanian, S. K. (1978). Biogas technology in the third world: A multidisciplinary review. International Development Research centre.
Citazione stile Chigago Style (17a edizione)Barnett, Andrew, Leo Pyle, e S. K. Subramanian. Biogas Technology in the Third World: A Multidisciplinary Review. Ottawa: International Development Research centre, 1978.
Citatione MLA (9a ed.)Barnett, Andrew, et al. Biogas Technology in the Third World: A Multidisciplinary Review. International Development Research centre, 1978.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.