APA (7th ed.) Citation
Pessagno, E. A. (1987). Studies of North American Jurassic Radiolaria: P.1.: Upper Jurassic <Kimmeridgian-Upper Tithonian> Pantanelliidae from the Taman Formation, East-Central Mexico: Tectonostratigraphic, chronostratigraphic, and phylogenetic implications. P.2.: Preliminary Radiolarian Zonation for the Jurassic of North America. Cushman Foundation, U.S. National Museum.
Chicago Style (17th ed.) Citation
Pessagno, Emile A. Studies of North American Jurassic Radiolaria: P.1.: Upper Jurassic <Kimmeridgian-Upper Tithonian> Pantanelliidae from the Taman Formation, East-Central Mexico: Tectonostratigraphic, Chronostratigraphic, and Phylogenetic Implications. P.2.: Preliminary Radiolarian Zonation for the Jurassic of North America. Washington, D.C: Cushman Foundation, U.S. National Museum, 1987.
MLA (9th ed.) Citation
Pessagno, Emile A. Studies of North American Jurassic Radiolaria: P.1.: Upper Jurassic <Kimmeridgian-Upper Tithonian> Pantanelliidae from the Taman Formation, East-Central Mexico: Tectonostratigraphic, Chronostratigraphic, and Phylogenetic Implications. P.2.: Preliminary Radiolarian Zonation for the Jurassic of North America. Cushman Foundation, U.S. National Museum, 1987.
Warning: These citations may not always be 100% accurate.