APA (7th ed.) Citation

Commonwealth Conference on Delegated Legislation London. (1990). Third Commonwealth Conference on Delegated Legislation : Westminster 1989 : record of proceedings: Westminster 1989 : record of proceedings. HMSO.

Chicago Style (17th ed.) Citation

Commonwealth Conference on Delegated Legislation London. Third Commonwealth Conference on Delegated Legislation : Westminster 1989 : Record of Proceedings: Westminster 1989 : Record of Proceedings. London: HMSO, 1990.

MLA (9th ed.) Citation

Commonwealth Conference on Delegated Legislation London. Third Commonwealth Conference on Delegated Legislation : Westminster 1989 : Record of Proceedings: Westminster 1989 : Record of Proceedings. HMSO, 1990.

Warning: These citations may not always be 100% accurate.