APA (7th ed.) Citation

Thelning, K. E. (1975). Steel and its heat treatment: Bofors handbook. Butterworths.

Chicago Style (17th ed.) Citation

Thelning, Karl Erik. Steel and Its Heat Treatment: Bofors Handbook. London: Butterworths, 1975.

MLA (9th ed.) Citation

Thelning, Karl Erik. Steel and Its Heat Treatment: Bofors Handbook. Butterworths, 1975.

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