APA-Zitierstil (7. Ausg.)

Dürrschmidt, W. (2009). Renewable energies: Innovations for a sustainable energy future (Date: June 2009, 7. print.). BMU, Public Relations Devision.

Chicago-Zitierstil (17. Ausg.)

Dürrschmidt, Wolfhart. Renewable Energies: Innovations for a Sustainable Energy Future. Date: June 2009, 7. print. Berlin: BMU, Public Relations Devision, 2009.

MLA-Zitierstil (9. Ausg.)

Dürrschmidt, Wolfhart. Renewable Energies: Innovations for a Sustainable Energy Future. Date: June 2009, 7. print. BMU, Public Relations Devision, 2009.