APA (7th ed.) Citation

Norman, C. A. (1925). Principles of machine design. The Macmillan company.

Chicago Style (17th ed.) Citation

Norman, Carl Adolph. Principles of Machine Design. New York: The Macmillan company, 1925.

MLA (9th ed.) Citation

Norman, Carl Adolph. Principles of Machine Design. The Macmillan company, 1925.