Shields, F. D., & Gray, D. H. (1992). EFFECTS OF WOODY VEGETATION ON SANDY LEVEE INTEGRITY. Blackwell Publishing Ltd.
Chicago Style (17th ed.) CitationShields, F Douglas, and Donald H. Gray. EFFECTS OF WOODY VEGETATION ON SANDY LEVEE INTEGRITY. Oxford, UK: Blackwell Publishing Ltd, 1992.
MLA (9th ed.) CitationShields, F Douglas, and Donald H. Gray. EFFECTS OF WOODY VEGETATION ON SANDY LEVEE INTEGRITY. Blackwell Publishing Ltd, 1992.
Warning: These citations may not always be 100% accurate.