APA (7th ed.) Citation

Savage, W. A. (1926). Graphic analysis for executives. Codex Book Co..

Chicago Style (17th ed.) Citation

Savage, Winfield A. Graphic Analysis for Executives. New York: Codex Book Co., 1926.

MLA (8th ed.) Citation

Savage, Winfield A. Graphic Analysis for Executives. Codex Book Co., 1926.