APA (7th ed.) Citation

Smith, T. G. (1987). The ringed seal, Phoca hispida, of the Canadian Western Arctic. Dep. of Fisheries and Oceans.

Chicago Style (17th ed.) Citation

Smith, Thomas Gerald. The Ringed Seal, Phoca Hispida, of the Canadian Western Arctic. Ottawa: Dep. of Fisheries and Oceans, 1987.

MLA (9th ed.) Citation

Smith, Thomas Gerald. The Ringed Seal, Phoca Hispida, of the Canadian Western Arctic. Dep. of Fisheries and Oceans, 1987.