Pazos, P. J., & Pazos, P. J. (2007). Trace fossils of the glacial to postglacial transition in the el imperial formation (Upper Carboniferous), San Rafael Basin, Argentina.
Cita Chicago Style (17a ed.)Pazos, Pablo Jose, y Pablo Jose Pazos. Trace Fossils of the Glacial to Postglacial Transition in the El Imperial Formation (Upper Carboniferous), San Rafael Basin, Argentina. 2007.
Cita MLA (8a ed.)Pazos, Pablo Jose, y Pablo Jose Pazos. Trace Fossils of the Glacial to Postglacial Transition in the El Imperial Formation (Upper Carboniferous), San Rafael Basin, Argentina. 2007.
Precaución: Estas citas no son 100% exactas.