APA Style
Unterweiser, P, M. (1987).
Worldwidenguide to equivalent nonferrous metals and alloys second edition .
America:
ASM Ineratonal.
MLA Style
Unterweiser, Paul, M..
"Worldwidenguide to equivalent nonferrous metals and alloys second edition".
America:
ASM Ineratonal,
1987.
Buku.