How to Make the Citation of this Document using the INPE Standard (BibINPE Format)
KULMAN, D.; REIS, J. T.; SOUZA, A. C.; PIRES, C. A. F.; SAUSEN, T. M. Ocorrência de Estiagem no Rio Grande do Sul no Período de 1981 à 2011. Ciência e Natura, v. 36, n. 3, p. 441– 449, set.-dez. 2014. DOI: <10.5902/2179460X13205>. Available from: <http://doi.org/10.5902/2179460X13205>.
How to Make the In-Text Citation (by author/year)
... as proposed by Kulman et al. (2014).
... may be found in the literature (KULMAN et al., 2014).