APA (7th ed.) Citation

London District Surveyors Association, Stephenson, J., & Foulger, R. (2005). Building regulations explained / John Stephenson (7th ed., 2004 revision.). Routledge.

Chicago Style (17th ed.) Citation

London District Surveyors Association, John Stephenson, and Robert Foulger. Building Regulations Explained / John Stephenson. 7th ed., 2004 revision. London: Routledge, 2005.

MLA (9th ed.) Citation

London District Surveyors Association, et al. Building Regulations Explained / John Stephenson. 7th ed., 2004 revision. Routledge, 2005.

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