Não informado. (2003). International Journal of Geomechanics. American Society of Civil Engineers.
Chicago (17e ed.) BronvermeldingNão informado. International Journal of Geomechanics. Reston, Va: American Society of Civil Engineers, 2003.
MLA (8e ed.) BronvermeldingNão informado. International Journal of Geomechanics. American Society of Civil Engineers, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.