Cita APA (7a ed.)

Del Río, C., & Martínez Chiappara, S. A. (2021). Diversity and biostratigraphy of the late Oligocene-late Miocene sand dollars (Echinoidea: Scutelliformes) of Argentina and Uruguay.

Cita Chicago Style (17a ed.)

Del Río, Claudia, y Sergio Agustín Martínez Chiappara. Diversity and Biostratigraphy of the Late Oligocene-late Miocene Sand Dollars (Echinoidea: Scutelliformes) of Argentina and Uruguay. 2021.

Cita MLA (9a ed.)

Del Río, Claudia, y Sergio Agustín Martínez Chiappara. Diversity and Biostratigraphy of the Late Oligocene-late Miocene Sand Dollars (Echinoidea: Scutelliformes) of Argentina and Uruguay. 2021.