APA-referens

 Klass, D. L. (1998).  Biomass for renewable energy, fuels, and chemicals.  Academic Press.

Chicago-stil citat

 Klass, Donald L.  Biomass for Renewable Energy, Fuels, and Chemicals.  Academic Press, 1998.

MLA-referens

 Klass, Donald L.  Biomass for Renewable Energy, Fuels, and Chemicals.  Academic Press, 1998.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.