Qian, X., Koerner, R. M., & Gray, D. H. (2002). Geotechnical aspects of landfill construction and design. Prentice Hall.
Chicago (17e ed.) BronvermeldingQian, Xuede, Robert M. Koerner, en Donald H. Gray. Geotechnical Aspects of Landfill Construction and Design. Upper Saddle River, N.J: Prentice Hall, 2002.
MLA (9e ed.) BronvermeldingQian, Xuede, et al. Geotechnical Aspects of Landfill Construction and Design. Prentice Hall, 2002.
Let op: Deze citaties zijn niet altijd 100% accuraat.