Reference citation: Quakenbush, L., J. Citta and J. Crawford. 2011. Biology of the bearded seal (Phoca hispida in Alaska, 1960-2009. National Marine Fisheries Service.
Source citation: Palomares, M.L.D. and D. Pauly. Editors. 2018. SeaLifeBase. World Wide Web electronic publication. www.sealifebase.org, version (10/2018).
