APA (7th ed.) Citation

Clarke, E. G., & Herriott, M. E. (1941). This machine age: How our industrial world came to be. C. Scribner's Sons.

Chicago Style (17th ed.) Citation

Clarke, Esther Godshaw, and M. E. Herriott. This Machine Age: How Our Industrial World Came to Be. New York : Chicago [etc.]: C. Scribner's Sons, 1941.

MLA (8th ed.) Citation

Clarke, Esther Godshaw, and M. E. Herriott. This Machine Age: How Our Industrial World Came to Be. C. Scribner's Sons, 1941.