APA (7th ed.) Citation

(1991). Renewable energy: An international journal ; the official journal of WREN, The World Renewable Energy Network. Elsevier Science.

Chicago Style (17th ed.) Citation

Renewable Energy: An International Journal ; the Official Journal of WREN, The World Renewable Energy Network. Amsterdam [u.a.]: Elsevier Science, 1991.

MLA (9th ed.) Citation

Renewable Energy: An International Journal ; the Official Journal of WREN, The World Renewable Energy Network. Elsevier Science, 1991.