APA
(1997). Civil Engineering Heritage: Wales And West Central England, 2Nd Edition (P/B). : Ttl.
Chicago
1997. Civil Engineering Heritage: Wales And West Central England, 2Nd Edition (P/B). : Ttl.
Harvard
(1997). Civil Engineering Heritage: Wales And West Central England, 2Nd Edition (P/B). : Ttl.
MLA
Civil Engineering Heritage: Wales And West Central England, 2Nd Edition (P/B). : Ttl. 1997.