APA Style
Gale, .W.K.V. (1971).
The iron & steel industry .
Perpustakaan Pusat:
Drake Publisher.
Chicago Style
Gale, .W.K.V.
The iron & steel industry.
Perpustakaan Pusat:
Drake Publisher,
1971.
Text.
MLA Style
Gale, .W.K.V.
The iron & steel industry.
Perpustakaan Pusat:
Drake Publisher,
1971.
Text.
Turabian Style
Gale, .W.K.V.
The iron & steel industry.
Perpustakaan Pusat:
Drake Publisher,
1971.
Print.