Catalogue Persistent Identifier
https://nla.gov.au/nla.cat-vn840039
APA Citation
Universal Business Directories (W.A.) Pty. Ltd. ([198-?]). [City of Perth and district].
MLA Citation
Universal Business Directories (W.A.) Pty. Ltd. [City of Perth and district] [cartographic material] / UBD [198-?]
Australian/Harvard Citation
Universal Business Directories (W.A.) Pty. Ltd. [198-?], [City of Perth and district] [cartographic material] / UBD
Wikipedia Citation
{{Citation | title=[City of Perth and district] [cartographic material] / UBD | author1=Universal Business Directories (W.A.) Pty. Ltd | publisher=Universal Business Directories | language=English }}