APA (7th ed.) Citation

Martínez, S., del Río, C. J., & Concheyro, G. Danian (Early Paleocene) echinoids from the Roca Formation, northern Patagonia, Argentina. Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen, 261(2), 165.

Chicago Style (17th ed.) Citation

Martínez, Sergio, Claudia Julia del Río, and Graciela Concheyro. "Danian (Early Paleocene) Echinoids from the Roca Formation, Northern Patagonia, Argentina." Neues Jahrbuch Für Geologie Und Paläontologie - Abhandlungen 261, no. 2 (): 165.

MLA (9th ed.) Citation

Martínez, Sergio, et al. "Danian (Early Paleocene) Echinoids from the Roca Formation, Northern Patagonia, Argentina." Neues Jahrbuch Für Geologie Und Paläontologie - Abhandlungen, vol. 261, no. 2, , p. 165.