APA (7th ed.) Citation

Guthrie, R. I. (1989). Engineering in process metallurgy. Clarendon Pr.

Chicago Style (17th ed.) Citation

Guthrie, R. I. Engineering in Process Metallurgy. Oxford: Clarendon Pr, 1989.

MLA (9th ed.) Citation

Guthrie, R. I. Engineering in Process Metallurgy. Clarendon Pr, 1989.

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