@INCOLLECTION{TreeBASE2Ref21116,
author = {Andrew T. McDonald and John R. Horner},
title = {New material of "Styracosaurus" ovatus from the Two Medicine Formation of Montana.},
year = {2010},
keywords = {},
doi = {},
url = {http://},
pmid = {},
booktitle = {New Perspectives on Horned Dinosaurs.},
isbn = {},
publisher = {University of Indiana Press},
address = {Bloomington},
editor = {},
pages = {156--168},
abstract = {}
}