Nogueira, A. C., Riccomini, C., & Sial, A. N. (2007). Carbon and oxygen isotope geochemistry of Ediacaran outer platform carbonates, Paraguay Belt, central Brazil. Anais da Academia Brasileira de Ciências.
استشهاد بنمط شيكاغوNogueira, Afonso C.R., Claudio Riccomini, و Alcides N. Sial. "Carbon and Oxygen Isotope Geochemistry of Ediacaran Outer Platform carbonates, Paraguay Belt, Central Brazil." Anais Da Academia Brasileira De Ciências 2007.
MLA استشهادNogueira, Afonso C.R., Claudio Riccomini, و Alcides N. Sial. "Carbon and Oxygen Isotope Geochemistry of Ediacaran Outer Platform carbonates, Paraguay Belt, Central Brazil." Anais Da Academia Brasileira De Ciências 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.