APA (7th ed.) Citation

Guglielmi, E., D'errico, G. E., & Calzavarini, R. MACHINING STEEL WITH CERMET TOOLS.

Chicago Style (17th ed.) Citation

Guglielmi, E., G. E. D'errico, and R. Calzavarini. MACHINING STEEL WITH CERMET TOOLS.

MLA (9th ed.) Citation

Guglielmi, E., et al. MACHINING STEEL WITH CERMET TOOLS.