Aguirre-Urreta, B., Suárez, M., De La Cruz, R., & Ramos, V. Ammonoids (Crioceratitinae, Hauterivian) from the Austral Basin, Chile.
Cita Chicago Style (17a ed.)Aguirre-Urreta, B., M. Suárez, R. De La Cruz, y V.A Ramos. Ammonoids (Crioceratitinae, Hauterivian) from the Austral Basin, Chile.
Cita MLA (8a ed.)Aguirre-Urreta, B., et al. Ammonoids (Crioceratitinae, Hauterivian) from the Austral Basin, Chile.
Precaución: Estas citas no son 100% exactas.