APA (7th ed.) Citation

Hoo, J. J. C. (1993). Creative use of bearing steels. ASTM.

Chicago Style (17th ed.) Citation

Hoo, J. J. C. Creative Use of Bearing Steels. Philadelphia, PA: ASTM, 1993.

MLA (9th ed.) Citation

Hoo, J. J. C. Creative Use of Bearing Steels. ASTM, 1993.