APA

United States, . (1921). Proposed amendments to Trading With the Enemy Act: hearing on H.R. 15081, 15155, and 15634, Jan. 11, 1921. [Washington, D.C.]: .

Chicago

United States, . 1921. Proposed amendments to Trading With the Enemy Act: hearing on H.R. 15081, 15155, and 15634, Jan. 11, 1921. [Washington, D.C.]: .

Harvard

United States, . (1921). Proposed amendments to Trading With the Enemy Act: hearing on H.R. 15081, 15155, and 15634, Jan. 11, 1921. [Washington, D.C.]: .

MLA

United States, . Proposed amendments to Trading With the Enemy Act: hearing on H.R. 15081, 15155, and 15634, Jan. 11, 1921. [Washington, D.C.]: . 1921.