Gaya APA

AASHTO, . (2008). AASHTO M 30 - 02 (2006); ASTM A 741 - 98 Standard specification for zinc coated steel wire rope and fittings for highway guardrail . : AASHTO.

Gaya MLA

AASHTO, . "AASHTO M 30 - 02 (2006); ASTM A 741 - 98 Standard specification for zinc coated steel wire rope and fittings for highway guardrail". : AASHTO, 2008. Diorama.