See this example properly formatted in the QUT Cite tool.
Standard in-text citation examples are in Getting started - In-text citation.
Author. Year. Title. Identifying code. http://www.xxxxxx.
Standards Association of Australia. 2003. Australian standards for civil engineering students. Structural engineering. AS 2.2-2003. https://www-saiglobal-com.ezp01.library.qut.edu.au /PDFTemp/osu-2018-02-18/8948657913/1049.1-2014.pdf
Author. Year. Title. Identifying code. City: Publisher.
Standards Association of Australia. 2003. Australian standards for civil engineering students. Structural engineering. AS HB 2.2-2003. Sydney: Standards Association of Australia.
The organisation is listed as author in the reference list, even if it is also given as publisher.