APA (7th ed.) Citation

Wallace Tube Co. (1954). Why do abrasive cut-off wheels fail? (sometimes). [publisher not identified].

Chicago Style (17th ed.) Citation

Wallace Tube Co. Why Do Abrasive Cut-off Wheels Fail? (sometimes). Chicago: [publisher not identified], 1954.

MLA (9th ed.) Citation

Wallace Tube Co. Why Do Abrasive Cut-off Wheels Fail? (sometimes). [publisher not identified], 1954.