APA (7th ed.) Citation

Hruby, T. F. (1955). Oxygen steelmaking arrives. Steel, 136, 80.

Chicago Style (17th ed.) Citation

Hruby, T. F. "Oxygen Steelmaking Arrives." Steel 136 (1955): 80.

MLA (9th ed.) Citation

Hruby, T. F. "Oxygen Steelmaking Arrives." Steel, vol. 136, 1955, p. 80.

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