Gresswell, R. E. (1988). Status and management of interior stocks of cutthroat trout. American Fisheries Society.
Citazione stile Chigago Style (17a edizione)Gresswell, Robert E. Status and Management of Interior Stocks of Cutthroat Trout. Bethesda: American Fisheries Society, 1988.
Citatione MLA (9a ed.)Gresswell, Robert E. Status and Management of Interior Stocks of Cutthroat Trout. American Fisheries Society, 1988.
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