McCord, W. P., Joseph-Ouni, M., & Lamar, W. W. (2001). ATaxonomic Reevaluation of Phrynops (Testudines: Chelidae) with the description of two new genera and a new species of Batrachemys.
शिकागो स्टाइल उद्धरणMcCord, William P., Mehdi Joseph-Ouni, और William W. Lamar. ATaxonomic Reevaluation of Phrynops (Testudines: Chelidae) With the Description of Two New Genera and a New Species of Batrachemys. 2001.
एमएलए उद्धरणMcCord, William P., Mehdi Joseph-Ouni, और William W. Lamar. ATaxonomic Reevaluation of Phrynops (Testudines: Chelidae) With the Description of Two New Genera and a New Species of Batrachemys. 2001.
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