APA

United States, . (1980). Effects in Wash. DC area of 1979 gasoline shortage: supplies less than national average, price increases comparable. [Washington, D.C: .

Chicago

United States, . 1980. Effects in Wash. DC area of 1979 gasoline shortage: supplies less than national average, price increases comparable. [Washington, D.C: .

Harvard

United States, . (1980). Effects in Wash. DC area of 1979 gasoline shortage: supplies less than national average, price increases comparable. [Washington, D.C: .

MLA

United States, . Effects in Wash. DC area of 1979 gasoline shortage: supplies less than national average, price increases comparable. [Washington, D.C: . 1980.