Ross, S. (1989). Soil processes: A systematic approach. Routledge.
Chicago Style (17th ed.) CitationRoss, Sheila. Soil Processes: A Systematic Approach. London: Routledge, 1989.
MLA citiranjeRoss, Sheila. Soil Processes: A Systematic Approach. Routledge, 1989.
Opozorilo: Ti citati niso vedno 100% točni.