APA (7th ed.) Citation

United States. Department of the Interior. Office of Environmental Affairs. (1993). Food services, convenience stores. Dept. of the Interior, Office of Environmental Affairs.

Chicago Style (17th ed.) Citation

United States. Department of the Interior. Office of Environmental Affairs. Food Services, Convenience Stores. [Washington, D.C.?]: Dept. of the Interior, Office of Environmental Affairs, 1993.

MLA (9th ed.) Citation

United States. Department of the Interior. Office of Environmental Affairs. Food Services, Convenience Stores. Dept. of the Interior, Office of Environmental Affairs, 1993.