Cita APA (7a ed.)

Kellner, A. W. (2006). Description of a sauropod dinosaur braincase (Titanosauridae) from the late Cretaceous Rio Colorado subgroup, Patagonia. Academia Brasileira de Ciências.

Cita Chicago Style (17a ed.)

Kellner, Alexander W. Description of a Sauropod Dinosaur Braincase (Titanosauridae) from the Late Cretaceous Rio Colorado Subgroup, Patagonia. Academia Brasileira de Ciências, 2006.

Cita MLA (9a ed.)

Kellner, Alexander W. Description of a Sauropod Dinosaur Braincase (Titanosauridae) from the Late Cretaceous Rio Colorado Subgroup, Patagonia. Academia Brasileira de Ciências, 2006.