APA

United States, . (1967). Digest of statements submitted to Committee on Ways and Means. [Washington, D.C: .

Chicago

United States, . 1967. Digest of statements submitted to Committee on Ways and Means. [Washington, D.C: .

Harvard

United States, . (1967). Digest of statements submitted to Committee on Ways and Means. [Washington, D.C: .

MLA

United States, . Digest of statements submitted to Committee on Ways and Means. [Washington, D.C: . 1967.