Cita APA (7a ed.)

Banco Europeo de Inversiones & Riess, A. (2007). An efficient, sustainable and secure supply of energy for Europe: Meeting the challenge. European Investment Bank.

Cita Chicago Style (17a ed.)

Banco Europeo de Inversiones y Armin Riess. An Efficient, Sustainable and Secure Supply of Energy for Europe: Meeting the Challenge. Luxembourg: European Investment Bank, 2007.

Cita MLA (9a ed.)

Banco Europeo de Inversiones y Armin Riess. An Efficient, Sustainable and Secure Supply of Energy for Europe: Meeting the Challenge. European Investment Bank, 2007.