Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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