APA (7th ed.) Citation

Ifrim, C., & Stinnesbeck, W. (2010). Hemipelagic cephalopods from the Maastrichtian (late Cretaceous) Parras Basin at La Parra, Coahuila, Mexico, and their implications for the correlation of the lower Difunta Group. Journal of South American earth sciences, 29(3), .

Chicago Style (17th ed.) Citation

Ifrim, Christina, and Wolfgang Stinnesbeck. "Hemipelagic Cephalopods from the Maastrichtian (late Cretaceous) Parras Basin at La Parra, Coahuila, Mexico, and Their Implications for the Correlation of the Lower Difunta Group." Journal of South American Earth Sciences 29, no. 3 (2010).

MLA (9th ed.) Citation

Ifrim, Christina, and Wolfgang Stinnesbeck. "Hemipelagic Cephalopods from the Maastrichtian (late Cretaceous) Parras Basin at La Parra, Coahuila, Mexico, and Their Implications for the Correlation of the Lower Difunta Group." Journal of South American Earth Sciences, vol. 29, no. 3, 2010.