Cortés, J., Barrantes, M., & Denyer, P. (1998). Type, distribution, and origin of sediments of the Gandoca-Manzanillo National Wildlife Refuge, Limón, Costa Rica.
استشهاد بنمط شيكاغوCortés, Jorge, Manuel Barrantes, و Percy Denyer. Type, Distribution, and Origin of Sediments of the Gandoca-Manzanillo National Wildlife Refuge, Limón, Costa Rica. 1998.
MLA استشهادCortés, Jorge, Manuel Barrantes, و Percy Denyer. Type, Distribution, and Origin of Sediments of the Gandoca-Manzanillo National Wildlife Refuge, Limón, Costa Rica. 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.