APA (7th ed.) Citation

(2015). The first fossil skull of Chelus (Pleurodira: Chelidae; Matamata genus turtles) from the early Miocene of Colombia.

Chicago Style (17th ed.) Citation

The First Fossil Skull of Chelus (Pleurodira: Chelidae; Matamata Genus Turtles) from the Early Miocene of Colombia. 2015.

MLA (8th ed.) Citation

The First Fossil Skull of Chelus (Pleurodira: Chelidae; Matamata Genus Turtles) from the Early Miocene of Colombia. 2015.

Warning: These citations may not always be 100% accurate.