APA

United States, . (1994). Annual capital expenditures. Wahington, D.C: U.S. Dept. of Commerce, Economics and Statistics Administratio, Bureau of the Census.

Chicago

United States, . 1994. Annual capital expenditures. Wahington, D.C: U.S. Dept. of Commerce, Economics and Statistics Administratio, Bureau of the Census.

Harvard

United States, . (1994). Annual capital expenditures. Wahington, D.C: U.S. Dept. of Commerce, Economics and Statistics Administratio, Bureau of the Census.

MLA

United States, . Annual capital expenditures. Wahington, D.C: U.S. Dept. of Commerce, Economics and Statistics Administratio, Bureau of the Census. 1994.