Franklin

MLA

Marsh, Helene, Thomas J O'Shea, and John E Reynolds III. Ecology and Conservation of the Sirenia : Dugongs and Manatees. .

APA

Marsh, H., O'Shea, T. J, & Reynolds III, J. E. Ecology and Conservation of the Sirenia : Dugongs and Manatees. .

Chicago

Marsh, Helene., Thomas J O'Shea, and John E Reynolds III. Ecology and Conservation of the Sirenia: Dugongs and Manatees.