APA (7th ed.) Citation

Roberts, G., & Cary, R. (1980). Tool steels (4a ed.). American Society For Metals.

Chicago Style (17th ed.) Citation

Roberts, G.A, and R. Cary. Tool Steels. 4a ed. Ohio: American Society For Metals, 1980.

MLA (9th ed.) Citation

Roberts, G.A, and R. Cary. Tool Steels. 4a ed. American Society For Metals, 1980.

Warning: These citations may not always be 100% accurate.