Παραπομπή σε μορφή APA (7η εκδ.)

Butenuth, C. (2001). Strength and weathering of rock as boundary layer problems. Imperial College Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Butenuth, Christine. Strength and Weathering of Rock as Boundary Layer Problems. London: Imperial College Press, 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

Butenuth, Christine. Strength and Weathering of Rock as Boundary Layer Problems. Imperial College Press, 2001.