APA (7th ed.) Citation

Stephenson, J. (1993). Building regulations explained: 1992 revision (4th ed.). E & FN Spon.

Chicago Style (17th ed.) Citation

Stephenson, John. Building Regulations Explained: 1992 Revision. 4th ed. London: E & FN Spon, 1993.

MLA (8th ed.) Citation

Stephenson, John. Building Regulations Explained: 1992 Revision. 4th ed. E & FN Spon, 1993.