Gaya APA

Smeets, E, M. et al (2009). The economical and environmental performance of miscanthus and switchgrass production and supply chains in a European setting . London: Elsevier Ltd..

Gaya MLA

Smeets, Edward, M.W.. et al. "The economical and environmental performance of miscanthus and switchgrass production and supply chains in a European setting". London: Elsevier Ltd., 2009. e-journal.