APA citiranje

U.S. Bureau of the Census. (1951). Census of manufactures, 1949, Purto Rico. s.n.

Chicago Style (17th ed.) Citation

U.S. Bureau of the Census. Census of Manufactures, 1949, Purto Rico. Washington: s.n, 1951.

MLA citiranje

U.S. Bureau of the Census. Census of Manufactures, 1949, Purto Rico. s.n, 1951.