APA (7th ed.) Citation

Zell, P., Stinnesbeck, W., & Beckmann, S. (2016). Late Jurassic aptychi from the La Caja Formation of northeastern Mexico. Boletín de la Sociedad Geológica Mexicana, 68(3), .

Chicago Style (17th ed.) Citation

Zell, Patrick, Wolfgang Stinnesbeck, and Seija Beckmann. "Late Jurassic Aptychi from the La Caja Formation of Northeastern Mexico." Boletín De La Sociedad Geológica Mexicana 68, no. 3 (2016).

MLA (9th ed.) Citation

Zell, Patrick, et al. "Late Jurassic Aptychi from the La Caja Formation of Northeastern Mexico." Boletín De La Sociedad Geológica Mexicana, vol. 68, no. 3, 2016.