APA (7th ed.) Citation

Great Britain. Her Majesty's Stationery Office & Great Britain. His Majesty's Stationery Office. Government publications. HMSO.

Chicago Style (17th ed.) Citation

Great Britain. Her Majesty's Stationery Office and Great Britain. His Majesty's Stationery Office. Government Publications. London: HMSO.

MLA (9th ed.) Citation

Great Britain. Her Majesty's Stationery Office and Great Britain. His Majesty's Stationery Office. Government Publications. HMSO.

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