Cita APA (7th ed.)
Crastan, V. (2010). Global Energy Economics and Climate Protection Report 2009. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-11873-9
Cita Chicago (17th ed.)
Crastan, Valentin. Global Energy Economics and Climate Protection Report 2009. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. https://doi.org/10.1007/978-3-642-11873-9.
Cita MLA (9th ed.)
Crastan, Valentin. Global Energy Economics and Climate Protection Report 2009. Springer Berlin Heidelberg, 2010. https://doi.org/10.1007/978-3-642-11873-9.
Atenció: Aquestes cites poden no estar 100% correctes.