APA (7th ed.) Citation

Darve, F., & Butterfield, R. (1990). Geomaterials: Constitutive equations and modelling. Elsevier Applied Science.

Chicago Style (17th ed.) Citation

Darve, F., and R. Butterfield. Geomaterials: Constitutive Equations and Modelling. London ; New York: Elsevier Applied Science, 1990.

MLA (9th ed.) Citation

Darve, F., and R. Butterfield. Geomaterials: Constitutive Equations and Modelling. Elsevier Applied Science, 1990.