Cita APA (7th ed.)

(1976). Cut-and-cover tunneling / G.E. Wickham and H.R. Tiedemann ; prepared for Federal Highway Administration, Offices of Research and Development.

Cita Chicago (17th ed.)

Cut-and-cover Tunneling / G.E. Wickham and H.R. Tiedemann ; Prepared for Federal Highway Administration, Offices of Research and Development. 1976.

Cita MLA (9th ed.)

Cut-and-cover Tunneling / G.E. Wickham and H.R. Tiedemann ; Prepared for Federal Highway Administration, Offices of Research and Development. 1976.