APA-referens

Olla, P. (2015). Global sustainable development and renewable energy systems. Information Science Reference.

Chicago-stil citat

Olla, Phillip. Global Sustainable Development and Renewable Energy Systems. Information Science Reference, 2015.

MLA-referens

Olla, Phillip. Global Sustainable Development and Renewable Energy Systems. Information Science Reference, 2015.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.