Singer, B. (1913). Trade mark laws of the world and unfair trade. Hammond Press, W.B. Conkey Co..
Chicago Style (17th ed.) CitationSinger, B. Trade Mark Laws of the World and Unfair Trade. Chicago: Hammond Press, W.B. Conkey Co., 1913.
MLA (9th ed.) CitationSinger, B. Trade Mark Laws of the World and Unfair Trade. Hammond Press, W.B. Conkey Co., 1913.
Warning: These citations may not always be 100% accurate.