Cita APA

Parent, H., Garrido, A. C., Schweigert, G., & Scherzinger, A. (2013). Andean Lower Tithonian (Picunleufuense Zone) ammonites and aptychus from Estancia Maria Juana, Southern Neuquén Basin, Argentina. Web

Citación estilo Chicago

Parent, Horacio, Alberto C. Garrido, Günter Schweigert, and Armin Scherzinger. Andean Lower Tithonian (Picunleufuense Zone) Ammonites and Aptychus From Estancia Maria Juana, Southern Neuquén Basin, Argentina. 2013.

Cita MLA

Parent, Horacio, Alberto C. Garrido, Günter Schweigert, and Armin Scherzinger. Andean Lower Tithonian (Picunleufuense Zone) Ammonites and Aptychus From Estancia Maria Juana, Southern Neuquén Basin, Argentina. 2013.