Wilson, D. E., & Reeder, D. (2005). Pusa hispida subsp. botnica Gmelin 1788. The Johns Hopkins University Press.
Chicago Style (17th ed.) CitationWilson, Don E., and DeeAnn Reeder. Pusa Hispida Subsp. Botnica Gmelin 1788. The Johns Hopkins University Press, 2005.
MLA (9th ed.) CitationWilson, Don E., and DeeAnn Reeder. Pusa Hispida Subsp. Botnica Gmelin 1788. The Johns Hopkins University Press, 2005.
Warning: These citations may not always be 100% accurate.