Catalogue Persistent Identifier
https://nla.gov.au/nla.cat-vn2876668
APA Citation
(1882). The Blanchard butter worker patented Feb. 21, 1882 ... http://online.canadiana.ca/view/oocihm.56768
MLA Citation
The Blanchard butter worker [microform] : patented Feb. 21, 1882 [S.l 1882 <http://online.canadiana.ca/view/oocihm.56768>
Australian/Harvard Citation
1882, The Blanchard butter worker [microform] : patented Feb. 21, 1882 [S.l <http://online.canadiana.ca/view/oocihm.56768>
Wikipedia Citation
{{Citation | title=The Blanchard butter worker [microform] : patented Feb. 21, 1882 | year=1882 | language=English }}