Ingels, J. E. . .. (1992). Landscaping: Principles and practices (4.). Delmar Publishers Inc..
Chicago Edition CitationIngels, Jack E. Landscaping: Principles and Practices. 4. New York: Delmar Publishers Inc., 1992.
MLA Edition CitationIngels, Jack E. Landscaping: Principles and Practices. 4. Delmar Publishers Inc., 1992.
Warning: These citations may not always be 100% accurate.