Villalobos, F., Valerio, A. A., & Retana, A. P. (2004). A phylogeny of howler monkeys (Cebidae: Alouatta) based on mitochondrial, chromosomal and morphological data. Universidad de Costa Rica.
Chicago Style CitationVillalobos, Federico, Alejandro A. Valerio, and Axel P. Retana. A Phylogeny of Howler Monkeys (Cebidae: Alouatta) Based On Mitochondrial, Chromosomal and Morphological Data. Universidad de Costa Rica, 2004.
MLA CitationVillalobos, Federico, Alejandro A. Valerio, and Axel P. Retana. A Phylogeny of Howler Monkeys (Cebidae: Alouatta) Based On Mitochondrial, Chromosomal and Morphological Data. Universidad de Costa Rica, 2004.
Warning: These citations may not always be 100% accurate.