APA

United States, . (1930). Seamen's insurance (return of unused premiums): hearing, 71st Congress, 2d session, on H.R. 11241, for return of unused premiums collected on policies issued on lives of seamen during World War, Apr. 1 and 2, 1930. [Washington, D.C.]: .

Chicago

United States, . 1930. Seamen's insurance (return of unused premiums): hearing, 71st Congress, 2d session, on H.R. 11241, for return of unused premiums collected on policies issued on lives of seamen during World War, Apr. 1 and 2, 1930. [Washington, D.C.]: .

Harvard

United States, . (1930). Seamen's insurance (return of unused premiums): hearing, 71st Congress, 2d session, on H.R. 11241, for return of unused premiums collected on policies issued on lives of seamen during World War, Apr. 1 and 2, 1930. [Washington, D.C.]: .

MLA

United States, . Seamen's insurance (return of unused premiums): hearing, 71st Congress, 2d session, on H.R. 11241, for return of unused premiums collected on policies issued on lives of seamen during World War, Apr. 1 and 2, 1930. [Washington, D.C.]: . 1930.