APA (7th ed.) Citation

Hoover, P. R. (1991). Late Triassic cyrtinoid spiriferinacean brachiopods from western North America and their biostratigraphic and biogeograhic implications. Paleontological Research Institution.

Chicago Style (17th ed.) Citation

Hoover, Peter R. Late Triassic Cyrtinoid Spiriferinacean Brachiopods from Western North America and Their Biostratigraphic and Biogeograhic Implications. Ithaca, New York: Paleontological Research Institution, 1991.

MLA (9th ed.) Citation

Hoover, Peter R. Late Triassic Cyrtinoid Spiriferinacean Brachiopods from Western North America and Their Biostratigraphic and Biogeograhic Implications. Paleontological Research Institution, 1991.