Παραπομπή APA

Gudehus, G. . .., Darve, F. . .., & Vardoulakis, L. . .. (1982). Constitutive relations for soils. A A Balkema.

Παραπομπή Chicago Style

Gudehus, G ., F. Darve, και L. Vardoulakis. Constitutive Relations for Soils. USA: A A Balkema, 1982.

Παραπομπή MLA

Gudehus, G ., et al. Constitutive Relations for Soils. A A Balkema, 1982.