APA

Timm R. M., Albuja Viteri L. & Clauson B. L.Ecology, distribution, harvest and conservation of the amazonian Manatee Trichechus inunguis in Ecuador. : .

Chicago

Timm Robert M, Albuja Viteri Luis and Clauson Barbara L.Ecology, distribution, harvest and conservation of the amazonian Manatee Trichechus inunguis in Ecuador. : .

Harvard

Timm R. M., Albuja Viteri L. and Clauson B. L.Ecology, distribution, harvest and conservation of the amazonian Manatee Trichechus inunguis in Ecuador. : .

MLA

Timm Robert M, Albuja Viteri Luis and Clauson Barbara L.: . .