Ray, G. C., Dobbin, J. A., & McCormick-Ray, J. (1975). Critical marine habitats of the wider Caribbean Sea (Preliminary maps not for duplication.). International Union for Conservation of Nature and Natural Resources.
Chicago Style (17th ed.) CitationRay, G. Carleton, James A. Dobbin, and Jerry McCormick-Ray. Critical Marine Habitats of the Wider Caribbean Sea. Preliminary maps not for duplication. [Gland, Switzerland?]: International Union for Conservation of Nature and Natural Resources, 1975.
MLA (9th ed.) CitationRay, G. Carleton, et al. Critical Marine Habitats of the Wider Caribbean Sea. Preliminary maps not for duplication. International Union for Conservation of Nature and Natural Resources, 1975.
Warning: These citations may not always be 100% accurate.