APA
Ray S., Barr J., Clark L. & Construction Industry Research and Information Association. (1996). Bridges - design for improved buildability. London: CIRIA.
Chicago
Ray S.S, Barr J, Clark L and Construction Industry Research and Information Association. 1996. Bridges - design for improved buildability. London: CIRIA.
Harvard
Ray S., Barr J., Clark L. and Construction Industry Research and Information Association. (1996). Bridges - design for improved buildability. London: CIRIA.
MLA
Ray S.S, Barr J, Clark L and Construction Industry Research and Information Association. Bridges - design for improved buildability. London: CIRIA. 1996.