Gaya APA

AASHTO, . (). AASHTO M 102M/M 102-04 , ASTM A 668/A 668M-02 Standard Specification for Steel Forgings, Carbon and Alloy for General Industrial Use . : s.n..

Gaya MLA

AASHTO, . "AASHTO M 102M/M 102-04 , ASTM A 668/A 668M-02 Standard Specification for Steel Forgings, Carbon and Alloy for General Industrial Use". : s.n., . Diorama.