APA

Braza F., Alvarez F. & Azcarate T.Behaviour of the red howler monkey (<Alouatta seniculus>) in the Llanos of Venezuela. : .

Chicago

Braza Francisco, Alvarez F and Azcarate T.Behaviour of the red howler monkey (<Alouatta seniculus>) in the Llanos of Venezuela. : .

Harvard

Braza F., Alvarez F. and Azcarate T.Behaviour of the red howler monkey (<Alouatta seniculus>) in the Llanos of Venezuela. : .

MLA

Braza Francisco, Alvarez F and Azcarate T.: . .