APA (7th ed.) Citation

McGraw-Hill Book Company. (1949). The story of forty years of growth [1909-1949]. [publisher not identified].

Chicago Style (17th ed.) Citation

McGraw-Hill Book Company. The Story of Forty Years of Growth [1909-1949]. [New York]: [publisher not identified], 1949.

MLA (9th ed.) Citation

McGraw-Hill Book Company. The Story of Forty Years of Growth [1909-1949]. [publisher not identified], 1949.