Cite
Catalogue persistent identifier
APA
International Organization for Standardization. (1994). Catalogue / ISO. http://www.iso.org/iso/iso_catalogue/how_to_use_the_catalogue.htm
MLA
International Organization for Standardization. Catalogue / ISO 1994 http://www.iso.org/iso/iso_catalogue/how_to_use_the_catalogue.htm
Australian/Harvard
International Organization for Standardization. 1994, Catalogue / ISO. http://www.iso.org/iso/iso_catalogue/how_to_use_the_catalogue.htm
Wikipedia
Please see Wikipedia's template documentation for further citation fields that may be required.
{{Citation | title=[article title here] | author=[article author here] | author2=[first co-author here] | date=[date of publication] | journal=Catalogue / ISO | author1=International Organization for Standardization | year=1994 | publisher=International Organization for Standardization | language=English }}