Penone, G., & Piguet, P. (1989). Giuseppe Penone : the eroded steps / Giuseppe Penone; Dean Clough contour lines by Philippe Piguet: The eroded steps. Aegis Publishing & Henry Moore Sculpture Trust.
Chicago Style (17th ed.) CitationPenone, Giuseppe, and Philippe Piguet. Giuseppe Penone : The Eroded Steps / Giuseppe Penone; Dean Clough Contour Lines by Philippe Piguet: The Eroded Steps. Aegis Publishing & Henry Moore Sculpture Trust, 1989.
MLA (9th ed.) CitationPenone, Giuseppe, and Philippe Piguet. Giuseppe Penone : The Eroded Steps / Giuseppe Penone; Dean Clough Contour Lines by Philippe Piguet: The Eroded Steps. Aegis Publishing & Henry Moore Sculpture Trust, 1989.
Warning: These citations may not always be 100% accurate.