APA (7th ed.) Citation

Ingels, J. E., & Smith, A. F. Landscaping principles & practices (Eighth edition.).

Chicago Style (17th ed.) Citation

Ingels, Jack E., and Alissa F. Smith. Landscaping Principles & Practices. Eighth edition.

MLA (9th ed.) Citation

Ingels, Jack E., and Alissa F. Smith. Landscaping Principles & Practices. Eighth edition.

Warning: These citations may not always be 100% accurate.