Citazione Stile APA (7a Edizione)

Lopes, J., & Hills, D. (2019). The axisymmetric frictional receding contact of a layer pressed against a half-space by a point force. Elsevier.

Citazione stile Chigago Style (17a edizione)

Lopes, JP, e DA Hills. The Axisymmetric Frictional Receding Contact of a Layer Pressed Against a Half-space by a Point Force. Elsevier, 2019.

Citatione MLA (9a ed.)

Lopes, JP, e DA Hills. The Axisymmetric Frictional Receding Contact of a Layer Pressed Against a Half-space by a Point Force. Elsevier, 2019.