Cita APA (7th ed.)
Murray, E. J., & Sivakumar, V. (2010). Unsaturated soils: A fundamental interpretation of soil behaviour. Wiley-Blackwell.
Cita Chicago (17th ed.)
Murray, E. J., i V. Sivakumar. Unsaturated Soils: A Fundamental Interpretation of Soil Behaviour. Chichester, West Sussex, U.K. ; Ames, Iowa: Wiley-Blackwell, 2010.
Cita MLA (9th ed.)
Murray, E. J., i V. Sivakumar. Unsaturated Soils: A Fundamental Interpretation of Soil Behaviour. Wiley-Blackwell, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.