Ingels, J. E. (2009). Landscaping: Principles & practices (7th ed.). Delmar, Cengage Learning.
Chicago Style (17th ed.) CitationIngels, Jack E. Landscaping: Principles & Practices. 7th ed. Clifton Park, NY: Delmar, Cengage Learning, 2009.
MLA (9th ed.) CitationIngels, Jack E. Landscaping: Principles & Practices. 7th ed. Delmar, Cengage Learning, 2009.
Warning: These citations may not always be 100% accurate.