Walker, B. H. (1979). Management of semi-arid ecosystems. Elsevier.
Chicago Style (17th ed.) CitationWalker, B. H. Management of Semi-arid Ecosystems. Amsterdam: Elsevier, 1979.
MLA (9th ed.) CitationWalker, B. H. Management of Semi-arid Ecosystems. Elsevier, 1979.