Catalogue Persistent Identifier
https://nla.gov.au/nla.cat-vn60361
APA Citation
(1976). Copper. Ottawa : Energy, Mines and Resources Canada
MLA Citation
Copper Energy, Mines and Resources Canada Ottawa 1976
Australian/Harvard Citation
1976, Copper Energy, Mines and Resources Canada Ottawa
Wikipedia Citation
{{Citation | title=Copper | year=1976 | publisher=Energy, Mines and Resources Canada | language=Undetermined }}