Pardo-Pérez, J., Frey, E., Stinnesbeck, W., Fernández, M. S., Rivas, L., Salazar, C., & Leppe, M. (2012). An ichthyosaurian forefin from the Lower Cretaceous Zapata Formation of southern Chile: Implications for morphological variability within Platypterygius.
Cita Chicago Style (17a ed.)Pardo-Pérez, Judith, Eberhard Frey, Wolfgang Stinnesbeck, Marta Susana Fernández, Luis Rivas, Christian Salazar, y Marcelo Leppe. An Ichthyosaurian Forefin from the Lower Cretaceous Zapata Formation of Southern Chile: Implications for Morphological Variability Within Platypterygius. 2012.
Cita MLA (8a ed.)Pardo-Pérez, Judith, et al. An Ichthyosaurian Forefin from the Lower Cretaceous Zapata Formation of Southern Chile: Implications for Morphological Variability Within Platypterygius. 2012.