APA (7th ed.) Citation

Cressy, E. (1937). A hundred years of mechanical engineering. The Macmillan company.

Chicago Style (17th ed.) Citation

Cressy, Edward. A Hundred Years of Mechanical Engineering. New York: The Macmillan company, 1937.

MLA (9th ed.) Citation

Cressy, Edward. A Hundred Years of Mechanical Engineering. The Macmillan company, 1937.