APA
Sorensen Bent Ed, . (2004). Renewable Energy: Its Physics engineering use environmental impacts economy and planning aspects. Amsterdam: Elsevier.
Chicago
Sorensen Bent Ed, . 2004. Renewable Energy: Its Physics engineering use environmental impacts economy and planning aspects. Amsterdam: Elsevier.
Harvard
Sorensen Bent Ed, . (2004). Renewable Energy: Its Physics engineering use environmental impacts economy and planning aspects. Amsterdam: Elsevier.
MLA
Sorensen Bent Ed, . Renewable Energy: Its Physics engineering use environmental impacts economy and planning aspects. Amsterdam: Elsevier. 2004.