APA (7th ed.) Citation

Crouch, W. G., & Zetler, R. L. (1948). A guide to technical writing. Ronald Press Co.

Chicago Style (17th ed.) Citation

Crouch, William George, and Robert L. Zetler. A Guide to Technical Writing. New York: Ronald Press Co, 1948.

MLA (8th ed.) Citation

Crouch, William George, and Robert L. Zetler. A Guide to Technical Writing. Ronald Press Co, 1948.