APA Style
G.S., D., S.R., R. (1989).
Processing of Complex Ores : Proceedings of .... Halifax Aug. 20-24 1989 .
New York:
PERGAMON PRESS.
MLA Style
G.S., Dobby.., S.R., Rao..
"Processing of Complex Ores : Proceedings of .... Halifax Aug. 20-24 1989".
New York:
PERGAMON PRESS,
1989.
Buku.