APA (7th ed.) Citation

Bullens, D. K. (1948). Steel and its heat treatment (5th ed.). J. Wiley.

Chicago Style (17th ed.) Citation

Bullens, D. K. Steel and Its Heat Treatment. 5th ed. New York: J. Wiley, 1948.

MLA (9th ed.) Citation

Bullens, D. K. Steel and Its Heat Treatment. 5th ed. J. Wiley, 1948.