Cita APA

Cadena, E. A. (2015). First fossil skull of chelus (Pleurodira: Chelidae, matamata turtle): from the early miocene of Colombia. Palaeontologia Electronica.

Citación estilo Chicago

Cadena, Edwin A. First Fossil Skull of Chelus (Pleurodira: Chelidae, Matamata Turtle): From the Early Miocene of Colombia. Palaeontologia Electronica, 2015.

Cita MLA

Cadena, Edwin A. First Fossil Skull of Chelus (Pleurodira: Chelidae, Matamata Turtle): From the Early Miocene of Colombia. Palaeontologia Electronica, 2015.

Precaución: Estas citas no son 100% exactas.