How to Make the Citation of this Document using the INPE Standard (BibINPE Format)
FERRERAS, I.; LA BARBERA, F.; ROSA, I. G.; VAZDEKIS, A.; CARVALHO, R. R.; FALCÓN-BARROSO, J.; RICCIARDELLI, E. Systematic variation of the stellar initial mass function with velocity dispersion in early-type galaxies. Monthly Notices of the Royal Astronomical Society Letters, v. 429, n. 1, p. L15-L19, 2013. DOI: <10.1093/mnrasl/sls014>. Available from: <http://doi.org/10.1093/mnrasl/sls014>.
How to Make the In-Text Citation (by author/year)
... as proposed by Ferreras et al. (2013).
... may be found in the literature (FERRERAS et al., 2013).