APA

Paulo D. V., Fontes F. M. & Flores-Lopes F. (20121113). Histopathological alterations observed in the liver of Poecilia vivipara (Cyprinodontiformes: Poeciliidae) as a tool for the environmental quality assessment of the Cachoeira River, BA. : Brazilian journal of biology = Revista brasleira de biologia.

Chicago

Paulo D V, Fontes F M and Flores-Lopes F. 20121113. Histopathological alterations observed in the liver of Poecilia vivipara (Cyprinodontiformes: Poeciliidae) as a tool for the environmental quality assessment of the Cachoeira River, BA. : Brazilian journal of biology = Revista brasleira de biologia.

Harvard

Paulo D. V., Fontes F. M. and Flores-Lopes F. (20121113). Histopathological alterations observed in the liver of Poecilia vivipara (Cyprinodontiformes: Poeciliidae) as a tool for the environmental quality assessment of the Cachoeira River, BA. : Brazilian journal of biology = Revista brasleira de biologia.

MLA

Paulo D V, Fontes F M and Flores-Lopes F. Histopathological alterations observed in the liver of Poecilia vivipara (Cyprinodontiformes: Poeciliidae) as a tool for the environmental quality assessment of the Cachoeira River, BA. : Brazilian journal of biology = Revista brasleira de biologia. 20121113.