Cita APA (7a ed.)

Fernández, D., Pérez, D., Luci, L., & Carrizo, M. An Early Cretaceous astropectinid (Echinodermata, Asteroidea) from Patagonia (Argentina): A new species and the oldest record of the family for the Southern Hemisphere.

Cita Chicago Style (17a ed.)

Fernández, D.E, D.E Pérez, L. Luci, y M.A Carrizo. An Early Cretaceous Astropectinid (Echinodermata, Asteroidea) from Patagonia (Argentina): A New Species and the Oldest Record of the Family for the Southern Hemisphere.

Cita MLA (8a ed.)

Fernández, D.E, et al. An Early Cretaceous Astropectinid (Echinodermata, Asteroidea) from Patagonia (Argentina): A New Species and the Oldest Record of the Family for the Southern Hemisphere.