Gale, A., Kennedy, W., Petrizzo, M., & Walasczcyk, I. (2008). An integrated study (inoceramid bivalves, ammonites, calcareous nannofossils, planktonic foraminifera, stable carbon isotopes) of the Wahahachie dam spillway section, Ellis County, north Texas, a candidate Global boundary Stratotype Section and Point for the base of the Campanian Stage. Cretaceous Research, 29(1), 131.
Chicago Style (17th ed.) CitationGale, Andy, W. Kennedy, M. Petrizzo, and I. Walasczcyk. "An Integrated Study (inoceramid Bivalves, Ammonites, Calcareous Nannofossils, Planktonic Foraminifera, Stable Carbon Isotopes) of the Wahahachie Dam Spillway Section, Ellis County, North Texas, a Candidate Global Boundary Stratotype Section and Point for the Base of the Campanian Stage." Cretaceous Research 29, no. 1 (2008): 131.
MLA (9th ed.) CitationGale, Andy, et al. "An Integrated Study (inoceramid Bivalves, Ammonites, Calcareous Nannofossils, Planktonic Foraminifera, Stable Carbon Isotopes) of the Wahahachie Dam Spillway Section, Ellis County, North Texas, a Candidate Global Boundary Stratotype Section and Point for the Base of the Campanian Stage." Cretaceous Research, vol. 29, no. 1, 2008, p. 131.