Paynter, C. K., Cortés, J., & Engels, M. (2001). Biomass, productivity and density of the seagrass Thalassia testudinum at three sites in Cahuita National Park, Costa Rica.
استشهاد بنمط شيكاغوPaynter, Clara K., Jorge Cortés, و Mary Engels. Biomass, Productivity and Density of the Seagrass Thalassia Testudinum At Three Sites in Cahuita National Park, Costa Rica. 2001.
MLA استشهادPaynter, Clara K., Jorge Cortés, و Mary Engels. Biomass, Productivity and Density of the Seagrass Thalassia Testudinum At Three Sites in Cahuita National Park, Costa Rica. 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.