Seibertz, E. Evolution of the Mid-Cretaceous in northern Mexico under paleoceanographic aspects. Universidad Nacional Autónoma de México.
Chicago Style (17th ed.) CitationSeibertz, Ekbert. Evolution of the Mid-Cretaceous in Northern Mexico Under Paleoceanographic Aspects. Universidad Nacional Autónoma de México.
MLA (9th ed.) CitationSeibertz, Ekbert. Evolution of the Mid-Cretaceous in Northern Mexico Under Paleoceanographic Aspects. Universidad Nacional Autónoma de México.
Warning: These citations may not always be 100% accurate.