Encouraging the discovery, development, and production of domestic tin.

MLA

United States. Encouraging the discovery, development, and production of domestic tin. Washington : [publisher not identified], 1960.

APA

United States. (1960). Encouraging the discovery, development, and production of domestic tin. Washington : [publisher not identified].

Chicago

United States. Encouraging the discovery, development, and production of domestic tin. Washington : [publisher not identified], 1960.