APA (7th ed.) Citation

Black, C., & Gardiner, A. G. (1907). Sweated industry and the minimum wage. Duckworth.

Chicago Style (17th ed.) Citation

Black, Clementina, and A. G. Gardiner. Sweated Industry and the Minimum Wage. London: Duckworth, 1907.

MLA (8th ed.) Citation

Black, Clementina, and A. G. Gardiner. Sweated Industry and the Minimum Wage. Duckworth, 1907.