Picture Persistent Identifier
https://nla.gov.au/nla.obj-143781836
Catalogue Persistent Identifier
https://nla.gov.au/nla.cat-vn3044668
APA Citation
([18-- to 199-]). Professor Patrick O'Farrell photograph collection. http://nla.gov.au/nla.obj-143781836
MLA Citation
Professor Patrick O'Farrell photograph collection [picture] [18-- to 199-] <http://nla.gov.au/nla.obj-143781836>
Australian/Harvard Citation
[18-- to 199-], Professor Patrick O'Farrell photograph collection [picture] <http://nla.gov.au/nla.obj-143781836>
Wikipedia Citation
{{Citation | title=Professor Patrick O'Farrell photograph collection [picture] | language=English | url=https://nla.gov.au/nla.obj-143781836 }}