APA
Ollier C., Pain C., . (1996). Regolith, soils and landforms. Chichester: John Willey.
Chicago
Ollier Cliff, Pain Colin, . 1996. Regolith, soils and landforms. Chichester: John Willey.
Harvard
Ollier C., Pain C., . (1996). Regolith, soils and landforms. Chichester: John Willey.
MLA
Ollier Cliff, Pain Colin, . Regolith, soils and landforms. Chichester: John Willey. 1996.