APA (7th ed.) Citation

Moreira, M. F. T., Martins, J. S., & Afonso, J. L. (2003). Renewable energy in Portugal: Legislation, incentives and suggestions.

Chicago Style (17th ed.) Citation

Moreira, M. Fernanda T., Júlio S. Martins, and João L. Afonso. Renewable Energy in Portugal: Legislation, Incentives and Suggestions. 2003.

MLA (8th ed.) Citation

Moreira, M. Fernanda T., et al. Renewable Energy in Portugal: Legislation, Incentives and Suggestions. 2003.