(1975). Hazards in Tunnelling and on Faleswork. Institution of Civil Engineers.
Chicago Style citaatHazards in Tunnelling and on Faleswork. London: Institution of Civil Engineers, 1975.
MLA citatieHazards in Tunnelling and on Faleswork. Institution of Civil Engineers, 1975.
Let op: Deze citaties zijn niet altijd 100% accuraat.