Gaya APA

Engineers, T, A, S, O, M. (2006). Metric heavy hex structural bolts. ANSI B18.2.3.7M-1979. ANSI B18.2.3.7M - 1979 . : ASME.

Gaya MLA

Engineers, The, American, Society, Of, Mechanical. "Metric heavy hex structural bolts. ANSI B18.2.3.7M-1979. ANSI B18.2.3.7M - 1979". : ASME, 2006. Text.