(1912). [Copyright Act of Mar. 4, 1909, amended Aug. 24, 1912; selected text of amended act; on classification of works, protection of unpublished material, and penalties for copyright infringement]. [publisher not identified].
Chicago Style (17th ed.) Citation[Copyright Act of Mar. 4, 1909, Amended Aug. 24, 1912; Selected Text of Amended Act; on Classification of Works, Protection of Unpublished Material, and Penalties for Copyright Infringement]. [Washington]: [publisher not identified], 1912.
MLA (9th ed.) Citation[Copyright Act of Mar. 4, 1909, Amended Aug. 24, 1912; Selected Text of Amended Act; on Classification of Works, Protection of Unpublished Material, and Penalties for Copyright Infringement]. [publisher not identified], 1912.
Warning: These citations may not always be 100% accurate.