Cita APA (7a ed.)

Porfiri, J. D., Novas, F. E., Calvo, J., Agnolin, F. L., Ezcurra, M. D., & Cerda, I. A. (2014). Juvenile specimen of Megaraptor (Dinosauria, Theropoda) sheds light about tyrannosauroid radiation. Elsevier.

Cita Chicago Style (17a ed.)

Porfiri, Juan D., Fernando Emilio Novas, Jorge Calvo, Federico L. Agnolin, Martin Daniel Ezcurra, y Ignacio Alejandro Cerda. Juvenile Specimen of Megaraptor (Dinosauria, Theropoda) Sheds Light About Tyrannosauroid Radiation. Elsevier, 2014.

Cita MLA (8a ed.)

Porfiri, Juan D., et al. Juvenile Specimen of Megaraptor (Dinosauria, Theropoda) Sheds Light About Tyrannosauroid Radiation. Elsevier, 2014.