APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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