APA (7th ed.) Citation

(1928). Proposed appendix 6 of N.S.T.C. report: Class 5, wrench fit for threaded studs (tentative specifications). [publisher not identified].

Chicago Style (17th ed.) Citation

Proposed Appendix 6 of N.S.T.C. Report: Class 5, Wrench Fit for Threaded Studs (tentative Specifications). Washington, D.C.: [publisher not identified], 1928.

MLA (9th ed.) Citation

Proposed Appendix 6 of N.S.T.C. Report: Class 5, Wrench Fit for Threaded Studs (tentative Specifications). [publisher not identified], 1928.