Picture Persistent Identifier
https://nla.gov.au/nla.obj-136728715
Catalogue Persistent Identifier
https://nla.gov.au/nla.cat-vn1636830
APA Citation
([190-?]). Portrait of Senator James Thomas Walker. http://nla.gov.au/nla.obj-136728715
MLA Citation
Portrait of Senator James Thomas Walker [picture] [190-?] <http://nla.gov.au/nla.obj-136728715>
Australian/Harvard Citation
[190-?], Portrait of Senator James Thomas Walker [picture] <http://nla.gov.au/nla.obj-136728715>
Wikipedia Citation
{{Citation | title=Portrait of Senator James Thomas Walker [picture] | language=English | url=https://nla.gov.au/nla.obj-136728715 }}