↑(en) Sebastian Dalman, Steven E. Jasinski et Spencer G. Lucas, « A new chasmosaurine ceratopsid from the Upper Cretaceous (Campanian) Farmington Member of the Kirtland Formation, New Mexico », ResearchGate, (lire en ligne, consulté le ).
↑(en) Sebastian G. Dalman, Spencer G. Lucas, Steven E. Jasinski et Nicholas R. Longrich, « Sierraceratops turneri, a new chasmosaurine ceratopsid from the Hall Lake Formation (Upper Cretaceous) of south-central New Mexico », Cretaceous Research, vol. 130, , p. 105034 (DOI10.1016/j.cretres.2021.105034, lire en ligne, consulté le ).