Harvard

To be made up of:

• Name of authorising organisation.
• Year of publication (in round brackets).
• Number and title of standard (in italics).
• Place of publication: publisher.

In-text citation: 

(British Standards Institution, 1998).

Reference list:

British Standards Institution (1998). BS5678-9.8: Structural use of timber: ceiling binders. London: British Standards Institution. 

Follow the same format as for a print standard, and add: 

• Available at: URL.
• (Accessed: date).

In-text citation: 

(British Standards Institution, 2008).

Reference list:

British Standards Institution (2008). BS 8498:2008: British Standards for screw threads and screw gauges : introduction and guidance. London: British Standards Institution. Available at: https://bsol.bsigroup.com/Bibliographic/BibliographicInfoData/000000000030165215. (Accessed: 26 March 2021).