Cita APA

United States. Technical committee on standard commodity classification, United States. War production board. [from old catalog], & United States. Treasury Department. Procurement division. (1943). Standard commodity classification. U. S. Govt. print. off.

Citación estilo Chicago

United States. Technical committee on standard commodity classification, United States. War production board. [from old catalog], and United States. Treasury Department. Procurement division. Standard Commodity Classification. Washington: U. S. Govt. print. off, 1943.

Cita MLA

United States. Technical committee on standard commodity classification, et al. Standard Commodity Classification. U. S. Govt. print. off, 1943.