How to Make the Citation of this Document using the INPE Standard (BibINPE Format)
PORFIRIO, A. C. S.; DE SOUZA, J. L.; LYRA, G. B.; MARINGOLO LEMES, M. A. An assessment of the global UV solar radiation under various sky conditions in Maceió-Northeastern Brazil. Energy, v. 44, n. 1, p. 584-592, 2012. DOI: <10.1016/j.energy.2012.05.042>. Available from: <http://doi.org/10.1016/j.energy.2012.05.042>.
How to Make the In-Text Citation (by author/year)
... as proposed by Porfirio et al. (2012).
... may be found in the literature (PORFIRIO et al., 2012).