Cita APA

Alfaro, M. B., Uriz, N. J., Cingolani, C. A., Tortello, M. F., Bidone, A. R., & Galeano Inchausti, J. C. (2011). The Normalograptus persculptus Biozone in the Eusebio Ayala Formation, Paraná Basin, Eastern Paraguay. Web

Citación estilo Chicago

Alfaro, Marta Beatriz, Norberto Javier Uriz, Carlos Alberto Cingolani, Marcelo Franco Tortello, Andrea Rosa Bidone, and Julio César Galeano Inchausti. The Normalograptus Persculptus Biozone in the Eusebio Ayala Formation, Paraná Basin, Eastern Paraguay. 2011.

Cita MLA

Alfaro, Marta Beatriz, et al. The Normalograptus Persculptus Biozone in the Eusebio Ayala Formation, Paraná Basin, Eastern Paraguay. 2011.