APA (7th ed.) Citation
Frieden, D., Pena, N., Bird, D., Schwaiger, H., & Canella, L. (2011). Emission balances of first -and second- generation biofuels: Case studies from Africa, Mexico and Indonesia. Center for International Forestry Research.
Chicago Style (17th ed.) Citation
Frieden, D., N. Pena, D.N Bird, H. Schwaiger, and L. Canella. Emission Balances of First -and Second- Generation Biofuels: Case Studies from Africa, Mexico and Indonesia. Center for International Forestry Research, 2011.
MLA (9th ed.) Citation
Frieden, D., et al. Emission Balances of First -and Second- Generation Biofuels: Case Studies from Africa, Mexico and Indonesia. Center for International Forestry Research, 2011.
Warning: These citations may not always be 100% accurate.