Lua APA (7ú heag.)

Houlsby, G. (1985). The use of a variable shear modulus in elastic-plastic models for clays.

Lua i Stíl Chicago (17ú heag.)

Houlsby, G. The Use of a Variable Shear Modulus in Elastic-plastic Models for Clays. 1985.

Lua MLA (9ú heag.)

Houlsby, G. The Use of a Variable Shear Modulus in Elastic-plastic Models for Clays. 1985.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.