Hordern Bob & Sue Warn. (2001). As Geography: Changing Landforms & Their Management. Oxford, United Kingdom.
Chicago Style (17th ed.) CitationHordern Bob and Sue Warn. As Geography: Changing Landforms & Their Management. Philip Allan: Oxford, United Kingdom, 2001.
MLA (9th ed.) CitationHordern Bob and Sue Warn. As Geography: Changing Landforms & Their Management. Oxford, United Kingdom, 2001.
Warning: These citations may not always be 100% accurate.