APA (7th ed.) Citation

United States. State and Private Forestry. (1983). Black-footed ferret: Species range map. [State and Private Forestry].

Chicago Style (17th ed.) Citation

United States. State and Private Forestry. Black-footed Ferret: Species Range Map. [Santa Fe, N.M.]: [State and Private Forestry], 1983.

MLA (9th ed.) Citation

United States. State and Private Forestry. Black-footed Ferret: Species Range Map. [State and Private Forestry], 1983.