APA (7th ed.) Citation

Naujoks, W., & Fabel, D. C. (1939). Forging handbook (1a ed.). American Society For Metals.

Chicago Style (17th ed.) Citation

Naujoks, Waldemar, and Donald C. Fabel. Forging Handbook. 1a ed. Cleveland (USA): American Society For Metals, 1939.

MLA (9th ed.) Citation

Naujoks, Waldemar, and Donald C. Fabel. Forging Handbook. 1a ed. American Society For Metals, 1939.