APA citiranje

Ingels, J. E., & Jack E. Ingels. (2004). Landscaping: Principles and practices. Clifton Park, NY: Thomson/Delmar Learning.

Trích dẫn kiểu Chicago

Ingels, Jack E., và Jack E. Ingels. Landscaping: Principles and Practices. Clifton Park, NY: Thomson/Delmar Learning, 2004.

MLA citiranje

Ingels, Jack E., và Jack E. Ingels. Landscaping: Principles and Practices. Clifton Park, NY: Thomson/Delmar Learning, 2004.