APA (7th ed.) Citation

Xavier, J. C., Phillips, R. A., & Cherel, Y. (2011). Cephalopods in marine predator diet assessments: Why identifying upper and lower beaks is important. ICES Journal of Marine Science, 68(9), 1857.

Chicago Style (17th ed.) Citation

Xavier, José C., Richard A. Phillips, and Yves Cherel. "Cephalopods in Marine Predator Diet Assessments: Why Identifying Upper and Lower Beaks Is Important." ICES Journal of Marine Science 68, no. 9 (2011): 1857.

MLA (8th ed.) Citation

Xavier, José C., et al. "Cephalopods in Marine Predator Diet Assessments: Why Identifying Upper and Lower Beaks Is Important." ICES Journal of Marine Science, vol. 68, no. 9, 2011, p. 1857.