APA aipamena

-, KLASS, D. [., & EMERT, G. H. [. (1981). Fuels from biomass and wastes. Ann Arbor Science.

Chicago Style aipamena

-, Donald [Ed.] KLASS, and George H. [Ed.] EMERT. Fuels from Biomass and Wastes. Michigan: Ann Arbor Science, 1981.

MLA aipamena

-, et al. Fuels from Biomass and Wastes. Ann Arbor Science, 1981.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.