Cita APA

Guerra, R. D. M., Concheyro, G., Lees, J., Fauth, G., Carvalho, M. d. A., & Ramos, R. R. C. (2015). Calcareous nannofossils from the Santa Marta Formation (Upper Cretaceous), northern James Ross Island, Antarctic Peninsula. Web

Citación estilo Chicago

Guerra, Rodrigo Do Monte, Graciela Concheyro, Jackie Lees, Gerson Fauth, Marcelo de Araujo Carvalho, and Renato Rodriguez Cabral Ramos. Calcareous Nannofossils From the Santa Marta Formation (Upper Cretaceous), Northern James Ross Island, Antarctic Peninsula. 2015.

Cita MLA

Guerra, Rodrigo Do Monte, et al. Calcareous Nannofossils From the Santa Marta Formation (Upper Cretaceous), Northern James Ross Island, Antarctic Peninsula. 2015.