Cita APA (7a ed.)

Longrich, N. R., & Field, D. J. (2012). Torosaurus is not Triceratops: Ontogeny in chasmosaurine ceratopsids as a case study in dinosaur taxonomy. Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

Longrich, Nicholas R., y Daniel J. Field. Torosaurus Is Not Triceratops: Ontogeny in Chasmosaurine Ceratopsids as a Case Study in Dinosaur Taxonomy. Public Library of Science (PLoS), 2012.

Cita MLA (8a ed.)

Longrich, Nicholas R., y Daniel J. Field. Torosaurus Is Not Triceratops: Ontogeny in Chasmosaurine Ceratopsids as a Case Study in Dinosaur Taxonomy. Public Library of Science (PLoS), 2012.