APA
Walton C., . (1981). Iron castings handbook; covering data on gray, malleable, ductile, white, alloy and compacted graphite irons. [s.l.]: [s.n.].
Chicago
Walton Ch.F, . 1981. Iron castings handbook; covering data on gray, malleable, ductile, white, alloy and compacted graphite irons. [s.l.]: [s.n.].
Harvard
Walton C., . (1981). Iron castings handbook; covering data on gray, malleable, ductile, white, alloy and compacted graphite irons. [s.l.]: [s.n.].
MLA
Walton Ch.F, . Iron castings handbook; covering data on gray, malleable, ductile, white, alloy and compacted graphite irons. [s.l.]: [s.n.]. 1981.